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</script><div xmlns:fn="http://www.w3.org/2005/xpath-functions" class="MainContent"><table class="classHeaderTable" cellpadding="0" cellspacing="0"><tr><td class="classHeaderTableLabel">Package</td><td><a href="package-detail.html" onclick="javascript:loadClassListFrame('class-list.html')">mx.validators</a></td></tr><tr><td class="classHeaderTableLabel">Class</td><td class="classSignature">public class CreditCardValidator</td></tr><tr><td class="classHeaderTableLabel">Inheritance</td><td class="inheritanceList">CreditCardValidator <img src="../../images/inherit-arrow.gif" title="Inheritance" alt="Inheritance" class="inheritArrow"> <a href="../../mx/validators/Validator.html">Validator</a> <img src="../../images/inherit-arrow.gif" title="Inheritance" alt="Inheritance" class="inheritArrow"> flash.events.EventDispatcher</td></tr></table><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p></p><p></p>
The CreditCardValidator class validates that a credit card number
is the correct length, has the correct prefix, and passes
the Luhn mod10 algorithm for the specified card type.
This validator does not check whether the credit card
is an actual active credit card account.
<p>You can specify the input to the CreditCardValidator in two ways:</p>
<ul>
<li>Use the <code>cardNumberSource</code> and
<code>cardNumberProperty</code> properties to specify
the location of the credit card number, and the
<code>cardTypeSource</code> and <code>cardTypeProperty</code> properties
to specify the location of the credit card type to validate.</li>
<li>Use the <code>source</code> and
<code>property</code> properties to specify a single Object.
The Object should contain the following fields:
<ul>
<li>
<code>cardType</code> - Specifies the type
of credit card being validated.
<p>In MXML, use the values: <code>"American Express"</code>,
<code>"Diners Club"</code>, <code>"Discover"</code>,
<code>"MasterCard"</code>, or <code>"Visa"</code>.</p>
<p>In ActionScript, use the static constants
<code>CreditCardValidatorCardType.MASTER_CARD</code>,
<code>CreditCardValidatorCardType.VISA</code>, or
<code>CreditCardValidatorCardType.AMERICAN_EXPRESS</code>
<code>CreditCardValidatorCardType.DISCOVER</code>, or
<code>CreditCardValidatorCardType.DINERS_CLUB</code>.</p>
</li>
<li>
<code>cardNumber</code> - Specifies the number of the card
being validated.</li>
</ul>
</li>
</ul>
<p>To perform the validation, it uses the following guidelines:</p>
<p>Length:</p>
<ol>
<li>Visa: 13 or 16 digits</li>
<li>MasterCard: 16 digits</li>
<li>Discover: 16 digits</li>
<li>American Express: 15 digits</li>
<li>Diners Club: 14 digits or 16 digits if it also functions as MasterCard</li>
</ol>
Prefix:
<ol>
<li>Visa: 4</li>
<li>MasterCard: 51 to 55</li>
<li>Discover: 6011</li>
<li>American Express: 34 or 37</li>
<li>Diners Club: 300 to 305, 36 or 38, 51 to 55</li>
</ol>
<p></p><a name="mxmlSyntaxSummary"></a><span class="classHeaderTableLabel">MXML Syntax</span><span id="showMxmlLink" style="display:none"><a href="#mxmlSyntaxSummary" onclick="toggleMXMLOnly();"><img src="../../images/collapsed.gif" title="collapsed" alt="collapsed" class="collapsedImage">Show MXML Syntax</a><br/></span><span id="hideMxmlLink"><a href="#mxmlSyntaxSummary" onclick="toggleMXMLOnly();"><img src="../../images/expanded.gif" title="expanded" alt="expanded" class="expandedImage">Hide MXML Syntax</a></span><div id="mxmlSyntax" class="mxmlSyntax"> <p>The <code>&lt;mx:CreditCardValidator&gt;</code> tag
inherits all of the tag attributes of its superclass,
and adds the following tag attributes:</p>
<pre>
&lt;mx:CreditCardValidator
allowedFormatChars=" -"
cardNumberListener="<i>Object specified by cardNumberSource</i>"
cardNumberProperty="<i>No default</i>"
cardNumberSource="<i>No default</i>"
cardTypeListener="<i>Object specified by cardTypeSource</i>"
cardTypeProperty="<i>No default</i>"
cardTypeSource="<i>No default</i>"
invalidCharError= "Invalid characters in your credit card number. (Enter numbers only.)"
invalidNumberError="The credit card number is invalid."
noNumError="No credit card number is specified."
noTypeError="No credit card type is specified or the type is not valid."
wrongLengthError="Your credit card number contains the wrong number of digits."
wrongTypeError="Incorrect card type is specified."
/&gt;
</pre>
</div><script language="javascript" type="text/javascript"><!--
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--></script><p><a href="#includeExamplesSummary">View the examples</a></p><p><span class="classHeaderTableLabel">See also</span></p><div class="seeAlso"><a href="CreditCardValidatorCardType.html" target="">mx.validators.CreditCardValidatorCardType</a></div><br/><hr></div><a name="propertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Properties</div><div class="showHideLinks"><div id="hideInheritedProperty" class="hideInheritedProperty"><a class="showHideLink" href="#propertySummary" onclick="javascript:setInheritedVisible(false,'Property');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Public Properties</a></div><div id="showInheritedProperty" class="showInheritedProperty"><a class="showHideLink" href="#propertySummary" onclick="javascript:setInheritedVisible(true,'Property');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Public Properties</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProperty"><tr><th>&nbsp;</th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#allowedFormatChars" class="signatureLink">allowedFormatChars</a> : String<div class="summaryTableDescription">
The set of formatting characters allowed in the
cardNumber field.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#cardNumberListener" class="signatureLink">cardNumberListener</a> : <a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a><div class="summaryTableDescription">
The component that listens for the validation result
for the card number subfield.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#cardNumberProperty" class="signatureLink">cardNumberProperty</a> : String<div class="summaryTableDescription">
Name of the card number property to validate.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#cardNumberSource" class="signatureLink">cardNumberSource</a> : Object<div class="summaryTableDescription">
Object that contains the value of the card number field.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#cardTypeListener" class="signatureLink">cardTypeListener</a> : <a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a><div class="summaryTableDescription">
The component that listens for the validation result
for the card type subfield.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#cardTypeProperty" class="signatureLink">cardTypeProperty</a> : String<div class="summaryTableDescription">
Name of the card type property to validate.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#cardTypeSource" class="signatureLink">cardTypeSource</a> : Object<div class="summaryTableDescription">
Object that contains the value of the card type field.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#enabled" class="signatureLink">enabled</a> : Boolean<div class="summaryTableDescription">
Setting this value to false will stop the validator
from performing validation.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#invalidCharError" class="signatureLink">invalidCharError</a> : String<div class="summaryTableDescription">
Error message when the cardNumber field contains invalid characters.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#invalidNumberError" class="signatureLink">invalidNumberError</a> : String<div class="summaryTableDescription">
Error message when the credit card number is invalid.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#listener" class="signatureLink">listener</a> : Object<div class="summaryTableDescription">
Specifies the validation listener.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#noNumError" class="signatureLink">noNumError</a> : String<div class="summaryTableDescription">
Error message when the cardNumber field is empty.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#noTypeError" class="signatureLink">noTypeError</a> : String<div class="summaryTableDescription">
Error message when the cardType field is blank.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#property" class="signatureLink">property</a> : String<div class="summaryTableDescription">
A String specifying the name of the property
of the source object that contains
the value to validate.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#required" class="signatureLink">required</a> : Boolean<div class="summaryTableDescription">
If true, specifies that a missing or empty
value causes a validation error.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#requiredFieldError" class="signatureLink">requiredFieldError</a> : String<div class="summaryTableDescription">
Error message when a value is missing and the
required property is true.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#source" class="signatureLink">source</a> : Object<div class="summaryTableDescription">
Specifies the object containing the property to validate.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#trigger" class="signatureLink">trigger</a> : IEventDispatcher<div class="summaryTableDescription">
Specifies the component generating the event that triggers the validator.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#triggerEvent" class="signatureLink">triggerEvent</a> : String<div class="summaryTableDescription">
Specifies the event that triggers the validation.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#wrongLengthError" class="signatureLink">wrongLengthError</a> : String<div class="summaryTableDescription">
Error message when the cardNumber field contains the wrong
number of digits for the specified credit card type.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><a href="#wrongTypeError" class="signatureLink">wrongTypeError</a> : String<div class="summaryTableDescription">
Error message the cardType field contains an invalid credit card type.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr></table></div><a name="protectedPropertySummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Properties</div><div class="showHideLinks"><div id="hideInheritedProtectedProperty" class="hideInheritedProtectedProperty"><a class="showHideLink" href="#protectedPropertySummary" onclick="javascript:setInheritedVisible(false,'ProtectedProperty');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Protected Properties</a></div><div id="showInheritedProtectedProperty" class="showInheritedProtectedProperty"><a class="showHideLink" href="#protectedPropertySummary" onclick="javascript:setInheritedVisible(true,'ProtectedProperty');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Protected Properties</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable hideInheritedProtectedProperty" id="summaryTableProtectedProperty"><tr><th>&nbsp;</th><th colspan="2">Property</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#actualListeners" class="signatureLink">actualListeners</a> : Array<div class="summaryTableDescription">[read-only]
Contains an Array of listener objects, if any,
or the source object.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#actualTrigger" class="signatureLink">actualTrigger</a> : IEventDispatcher<div class="summaryTableDescription">[read-only]
Contains the trigger object, if any,
or the source object.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#resourceManager" class="signatureLink">resourceManager</a> : <a href="../../mx/resources/IResourceManager.html">IResourceManager</a><div class="summaryTableDescription">[read-only]
A reference to the object which manages
all of the application's localized resources.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedProperty"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#subFields" class="signatureLink">subFields</a> : Array<div class="summaryTableDescription">
An Array of Strings containing the names for the properties contained
in the value Object passed to the validate() method.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr></table></div><a name="methodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Public Methods </div><div class="showHideLinks"><div id="hideInheritedMethod" class="hideInheritedMethod"><a class="showHideLink" href="#methodSummary" onclick="javascript:setInheritedVisible(false,'Method');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Public Methods</a></div><div id="showInheritedMethod" class="showInheritedMethod"><a class="showHideLink" href="#methodSummary" onclick="javascript:setInheritedVisible(true,'Method');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Public Methods</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableMethod"><tr><th>&nbsp;</th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#CreditCardValidator()" class="signatureLink">CreditCardValidator</a>()</div><div class="summaryTableDescription">
Constructor.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class="hideInheritedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#initialized()" class="signatureLink">initialized</a>(document:Object, id:String):void</div><div class="summaryTableDescription">
Called automatically by the MXML compiler when the Validator
is created using an MXML tag.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#validate()" class="signatureLink">validate</a>(value:Object = null, suppressEvents:Boolean = false):<a href="../../mx/events/ValidationResultEvent.html">ValidationResultEvent</a></div><div class="summaryTableDescription">
Performs validation and optionally notifies
the listeners of the result.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#validateAll()" class="signatureLink">validateAll</a>(validators:Array):Array</div><div class="summaryTableDescription">[static]
Invokes all the validators in the validators Array.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#validateCreditCard()" class="signatureLink">validateCreditCard</a>(validator:<a href="../../mx/validators/CreditCardValidator.html">CreditCardValidator</a>, value:Object, baseField:String):Array</div><div class="summaryTableDescription">[static]
Convenience method for calling a validator.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr></table></div><a name="protectedMethodSummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Methods </div><div class="showHideLinks"><div id="hideInheritedProtectedMethod" class="hideInheritedProtectedMethod"><a class="showHideLink" href="#protectedMethodSummary" onclick="javascript:setInheritedVisible(false,'ProtectedMethod');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Show Inherited Protected Methods</a></div><div id="showInheritedProtectedMethod" class="showInheritedProtectedMethod"><a class="showHideLink" href="#protectedMethodSummary" onclick="javascript:setInheritedVisible(true,'ProtectedMethod');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Protected Methods</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable " id="summaryTableProtectedMethod"><tr><th>&nbsp;</th><th colspan="2">Method</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#addListenerHandler()" class="signatureLink">addListenerHandler</a>():void</div><div class="summaryTableDescription">
Sets up all of the listeners for the
valid and invalid
events dispatched from the validator.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class=""><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol">&nbsp;</td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="#doValidation()" class="signatureLink">doValidation</a>(value:Object):Array</div><div class="summaryTableDescription">[override]
Override of the base class doValidation() method
to validate a credit card number.</div></td><td class="summaryTableOwnerCol">CreditCardValidator</td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#getValueFromSource()" class="signatureLink">getValueFromSource</a>():Object</div><div class="summaryTableDescription">
Returns the Object to validate.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#handleResults()" class="signatureLink">handleResults</a>(errorResults:Array):<a href="../../mx/events/ValidationResultEvent.html">ValidationResultEvent</a></div><div class="summaryTableDescription">
Returns a ValidationResultEvent from the Array of error results.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#isRealValue()" class="signatureLink">isRealValue</a>(value:Object):Boolean</div><div class="summaryTableDescription">
Returns true if value is not null.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#removeListenerHandler()" class="signatureLink">removeListenerHandler</a>():void</div><div class="summaryTableDescription">
Disconnects all of the listeners for the
valid and invalid
events dispatched from the validator.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedMethod"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#resourcesChanged()" class="signatureLink">resourcesChanged</a>():void</div><div class="summaryTableDescription">
This method is called when a Validator is constructed,
and again whenever the ResourceManager dispatches
a "change" Event to indicate
that the localized resources have changed in some way.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr></table></div><a name="eventSummary"></a><div class="summarySection"><div class="summaryTableTitle">Events</div><div class="showHideLinks"><div id="hideInheritedEvent" class="hideInheritedEvent"><a class="showHideLink" href="#eventSummary" onclick="javascript:setInheritedVisible(false,'Event');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Events</a></div><div id="showInheritedEvent" class="showInheritedEvent"><a class="showHideLink" href="#eventSummary" onclick="javascript:setInheritedVisible(true,'Event');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Events</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable hideInheritedEvent" id="summaryTableEvent"><tr><th>&nbsp;</th><th colspan="2">Event</th><th> Summary </th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class="hideInheritedEvent"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#event:invalid" class="signatureLink">invalid</a></div></td><td class="summaryTableDescription summaryTableCol">Dispatched when validation fails.</td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedEvent"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><div class="summarySignature"><a href="../../mx/validators/Validator.html#event:valid" class="signatureLink">valid</a></div></td><td class="summaryTableDescription summaryTableCol">Dispatched when validation succeeds.</td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr></table></div><a name="protectedConstantSummary"></a><div class="summarySection"><div class="summaryTableTitle">Protected Constants</div><div class="showHideLinks"><div id="hideInheritedProtectedConstant" class="hideInheritedProtectedConstant"><a class="showHideLink" href="#protectedConstantSummary" onclick="javascript:setInheritedVisible(false,'ProtectedConstant');"><img class="showHideLinkImage" src="../../images/expanded.gif"> Hide Inherited Protected Constants</a></div><div id="showInheritedProtectedConstant" class="showInheritedProtectedConstant"><a class="showHideLink" href="#protectedConstantSummary" onclick="javascript:setInheritedVisible(true,'ProtectedConstant');"><img class="showHideLinkImage" src="../../images/collapsed.gif"> Show Inherited Protected Constants</a></div></div><table cellspacing="0" cellpadding="3" class="summaryTable hideInheritedProtectedConstant" id="summaryTableProtectedConstant"><tr><th>&nbsp;</th><th colspan="2">Constant</th><th class="summaryTableOwnerCol">Defined By</th></tr><tr class="hideInheritedProtectedConstant"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#DECIMAL_DIGITS" class="signatureLink">DECIMAL_DIGITS</a> : String = 0123456789<div class="summaryTableDescription">[static]
A String containing the decimal digits 0 through 9.</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr><tr class="hideInheritedProtectedConstant"><td class="summaryTablePaddingCol">&nbsp;</td><td class="summaryTableInheritanceCol"><img src="../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../mx/validators/Validator.html#ROMAN_LETTERS" class="signatureLink">ROMAN_LETTERS</a> : String = ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz<div class="summaryTableDescription">[static]
A string containing the upper- and lower-case letters
of the Roman alphabet ("A" through "Z" and "a" through "z").</div></td><td class="summaryTableOwnerCol"><a href="../../mx/validators/Validator.html">Validator</a></td></tr></table></div><script language="javascript" type="text/javascript"><!--
showHideInherited();
--></script><div class="MainContent"><div class="detailSectionHeader">Property Detail</div><a name="propertyDetail"></a><a name="allowedFormatChars"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">allowedFormatChars</td><td class="detailHeaderType">property</td></tr></table><div class="detailBody"><code>allowedFormatChars:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
The set of formatting characters allowed in the
<code>cardNumber</code> field.
</p><p> The default value is <code>" -" (space and dash)</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get allowedFormatChars():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set allowedFormatChars(value:String):void</code><br/></div><a name="propertyDetail"></a><a name="cardNumberListener"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">cardNumberListener</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>cardNumberListener:<a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a></code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
The component that listens for the validation result
for the card number subfield.
If none is specified, use the value specified
to the <code>cardNumberSource</code> property.
</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get cardNumberListener():<a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a></code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set cardNumberListener(value:<a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a>):void</code><br/></div><a name="propertyDetail"></a><a name="cardNumberProperty"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">cardNumberProperty</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>public var cardNumberProperty:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Name of the card number property to validate.
This attribute is optional, but if you specify
the <code>cardNumberSource</code> property,
you should also set this property.
</p></div><a name="propertyDetail"></a><a name="cardNumberSource"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">cardNumberSource</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>cardNumberSource:Object</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Object that contains the value of the card number field.
If you specify a value for this property, you must also specify
a value for the <code>cardNumberProperty</code> property.
Do not use this property if you set the <code>source</code>
and <code>property</code> properties.
</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get cardNumberSource():Object</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set cardNumberSource(value:Object):void</code><br/></div><a name="propertyDetail"></a><a name="cardTypeListener"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">cardTypeListener</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>cardTypeListener:<a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a></code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
The component that listens for the validation result
for the card type subfield.
If none is specified, then use the value
specified to the <code>cardTypeSource</code> property.
</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get cardTypeListener():<a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a></code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set cardTypeListener(value:<a href="../../mx/validators/IValidatorListener.html">IValidatorListener</a>):void</code><br/></div><a name="propertyDetail"></a><a name="cardTypeProperty"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">cardTypeProperty</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>public var cardTypeProperty:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Name of the card type property to validate.
This attribute is optional, but if you specify the
<code>cardTypeSource</code> property,
you should also set this property.
<p>In MXML, valid values are:</p>
<ul>
<li><code>"American Express"</code></li>
<li><code>"Diners Club"</code></li>
<li><code>"Discover"</code></li>
<li><code>"MasterCard"</code></li>
<li><code>"Visa"</code></li>
</ul>
<p>In ActionScript, you can use the following constants to set this property:</p>
<p><code>CreditCardValidatorCardType.AMERICAN_EXPRESS</code>,
<code>CreditCardValidatorCardType.DINERS_CLUB</code>,
<code>CreditCardValidatorCardType.DISCOVER</code>,
<code>CreditCardValidatorCardType.MASTER_CARD</code>, and
<code>CreditCardValidatorCardType.VISA</code>.</p>
</p><p><span class="label">See also</span></p><div class="seeAlso"><a href="CreditCardValidatorCardType.html" target="">mx.validators.CreditCardValidatorCardType</a></div></div><a name="propertyDetail"></a><a name="cardTypeSource"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">cardTypeSource</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>cardTypeSource:Object</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Object that contains the value of the card type field.
If you specify a value for this property, you must also specify
a value for the <code>cardTypeProperty</code> property.
Do not use this property if you set the <code>source</code>
and <code>property</code> properties.
</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get cardTypeSource():Object</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set cardTypeSource(value:Object):void</code><br/></div><a name="propertyDetail"></a><a name="invalidCharError"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">invalidCharError</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>invalidCharError:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Error message when the <code>cardNumber</code> field contains invalid characters.
</p><p> The default value is <code>"Invalid characters in your credit card number. (Enter numbers only.)"</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get invalidCharError():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set invalidCharError(value:String):void</code><br/></div><a name="propertyDetail"></a><a name="invalidNumberError"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">invalidNumberError</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>invalidNumberError:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Error message when the credit card number is invalid.
</p><p> The default value is <code>"The credit card number is invalid."</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get invalidNumberError():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set invalidNumberError(value:String):void</code><br/></div><a name="propertyDetail"></a><a name="noNumError"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">noNumError</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>noNumError:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Error message when the <code>cardNumber</code> field is empty.
</p><p> The default value is <code>"No credit card number is specified."</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get noNumError():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set noNumError(value:String):void</code><br/></div><a name="propertyDetail"></a><a name="noTypeError"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">noTypeError</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>noTypeError:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Error message when the <code>cardType</code> field is blank.
</p><p> The default value is <code>"No credit card type is specified or the type is not valid."</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get noTypeError():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set noTypeError(value:String):void</code><br/></div><a name="propertyDetail"></a><a name="wrongLengthError"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">wrongLengthError</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>wrongLengthError:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Error message when the <code>cardNumber</code> field contains the wrong
number of digits for the specified credit card type.
</p><p> The default value is <code>"Your credit card number contains the wrong number of digits."</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get wrongLengthError():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set wrongLengthError(value:String):void</code><br/></div><a name="propertyDetail"></a><a name="wrongTypeError"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">wrongTypeError</td><td class="detailHeaderType">property</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code>wrongTypeError:String</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Error message the <code>cardType</code> field contains an invalid credit card type.
You should use the predefined constants for the <code>cardType</code> field:
<code>CreditCardValidatorCardType.MASTER_CARD</code>,
<code>CreditCardValidatorCardType.VISA</code>,
<code>CreditCardValidatorCardType.AMERICAN_EXPRESS</code>,
<code>CreditCardValidatorCardType.DISCOVER</code>, or
<code>CreditCardValidatorCardType.DINERS_CLUB</code>.
</p><p> The default value is <code>"Incorrect card type is specified."</code>.</p><br/><span class="label"> Implementation </span><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function get wrongTypeError():String</code><br/><code>&nbsp;&nbsp;&nbsp;&nbsp;public function set wrongTypeError(value:String):void</code><br/></div><a name="constructorDetail"></a><div class="detailSectionHeader">Constructor Detail</div><a name="CreditCardValidator()"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">CreditCardValidator</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">Constructor</td></tr></table><div class="detailBody"><code>public function CreditCardValidator()</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p>
Constructor.
</p></div><a name="methodDetail"></a><div class="detailSectionHeader">Method Detail</div><a name="doValidation()"></a><a name="doValidation(Object)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">doValidation</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td></tr></table><div class="detailBody"><code>override protected function doValidation(value:Object):Array</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Override of the base class <code>doValidation()</code> method
to validate a credit card number.
<p>You do not call this method directly;
Flex calls it as part of performing a validation.
If you create a custom Validator class, you must implement this method. </p>
</p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">value</span>:Object</code> &mdash; an Object to validate.
</td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>Array</code> &mdash; An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
</td></tr></table></div><a name="validateCreditCard()"></a><a name="validateCreditCard(mx.validators.CreditCardValidator,Object,String)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">validateCreditCard</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td><td class="detailHeaderRule">&nbsp;</td></tr></table><div class="detailBody"><code> public static function validateCreditCard(validator:<a href="../../mx/validators/CreditCardValidator.html">CreditCardValidator</a>, value:Object, baseField:String):Array</code><p></p><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Language Version :&nbsp;</b></td><td>ActionScript 3.0</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Product Version :&nbsp;</b></td><td>Flex 3</td></tr></table><table cellpadding="0" cellspacing="0" border="0"><tr><td style="white-space:nowrap" valign="top"><b> Runtime Versions :&nbsp;</b></td><td>Flash Player 9, AIR 1.1</td></tr></table><p></p><p></p><p>
Convenience method for calling a validator.
Each of the standard Flex validators has a similar convenience method.
</p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">validator</span>:<a href="../../mx/validators/CreditCardValidator.html">CreditCardValidator</a></code> &mdash; The CreditCardValidator instance.
</td></tr><tr><td class="paramSpacer">&nbsp;</td></tr><tr><td width="20px"></td><td><code><span class="label">value</span>:Object</code> &mdash; A field to validate, which must contain
the following fields:
<ul>
<li><code>cardType</code> - Specifies the type of credit card being validated.
Use the static constants
<code>CreditCardValidatorCardType.MASTER_CARD</code>,
<code>CreditCardValidatorCardType.VISA</code>,
<code>CreditCardValidatorCardType.AMERICAN_EXPRESS</code>,
<code>CreditCardValidatorCardType.DISCOVER</code>, or
<code>CreditCardValidatorCardType.DINERS_CLUB</code>.</li>
<li><code>cardNumber</code> - Specifies the number of the card
being validated.</li></ul>
</td></tr><tr><td class="paramSpacer">&nbsp;</td></tr><tr><td width="20px"></td><td><code><span class="label">baseField</span>:String</code> &mdash; Text representation of the subfield
specified in the value parameter.
For example, if the <code>value</code> parameter
specifies value.date, the <code>baseField</code> value is "date".
</td></tr></table></p><p></p><span class="label">Returns</span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20"></td><td><code>Array</code> &mdash; An Array of ValidationResult objects, with one ValidationResult
object for each field examined by the validator.
</td></tr></table><p><span class="label">See also</span></p><div class="seeAlso"><a href="ValidationResult.html" target="">mx.validators.ValidationResult</a></div></div><a name="includeExamplesSummary"></a><div class="detailSectionHeader">Examples</div><div class="exampleHeader">CreditCardValidatorExample.mxml</div><div class="detailBody"><div class="listing"><pre>&lt;?xml version="1.0" encoding="utf-8"?&gt;
&lt;!--
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
--&gt;
&lt;!-- Simple example to demonstrate the CreditCardValidator. --&gt;
&lt;s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"&gt;
&lt;fx:Script&gt;
import mx.controls.Alert;
&lt;/fx:Script&gt;
&lt;fx:Declarations&gt;
&lt;!-- Define model for the credit card data. --&gt;
&lt;fx:Model id="creditcard"&gt;
&lt;card&gt;
&lt;cardType&gt;{cardTypeCombo.selectedItem.data}&lt;/cardType&gt;
&lt;cardNumber&gt;{cardNumberInput.text}&lt;/cardNumber&gt;
&lt;/card&gt;
&lt;/fx:Model&gt;
&lt;mx:CreditCardValidator id="ccV"
cardTypeSource="{creditcard}" cardTypeProperty="cardType"
cardNumberSource="{creditcard}" cardNumberProperty="cardNumber"
trigger="{myButton}" triggerEvent="click"
cardTypeListener="{cardTypeCombo}"
cardNumberListener="{cardNumberInput}"
valid="Alert.show('Validation Succeeded!');"/&gt;
&lt;/fx:Declarations&gt;
&lt;s:Panel title="CreditCardValidator Example"
width="75%" height="75%"
horizontalCenter="0" verticalCenter="0"&gt;
&lt;mx:Form id="creditCardForm" left="10" right="10" top="10" bottom="10"&gt;
&lt;mx:FormItem label="Card Type"&gt;
&lt;mx:ComboBox id="cardTypeCombo"&gt;
&lt;mx:dataProvider&gt;
&lt;fx:Object label="American Express" data="American Express"/&gt;
&lt;fx:Object label="Diners Club" data="Diners Club"/&gt;
&lt;fx:Object label="Discover" data="Discover"/&gt;
&lt;fx:Object label="MasterCard" data="MasterCard"/&gt;
&lt;fx:Object label="Visa" data="Visa"/&gt;
&lt;/mx:dataProvider&gt;
&lt;/mx:ComboBox&gt;
&lt;/mx:FormItem&gt;
&lt;mx:FormItem label="Credit Card Number"&gt;
&lt;s:TextInput id="cardNumberInput"/&gt;
&lt;/mx:FormItem&gt;
&lt;mx:FormItem&gt;
&lt;s:Button id="myButton" label="Check Credit"/&gt;
&lt;/mx:FormItem&gt;
&lt;/mx:Form&gt;
&lt;/s:Panel&gt;
&lt;/s:Application&gt;
</pre></div><script language="javascript" type="text/javascript"><!-- AC_FL_RunContent( "src", "examples/CreditCardValidatorExample", "width", "100%",
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