struts-sandbox/struts2/apps/cookbook/src/java/cookbook2/pojo/Result-validation.xml

<!DOCTYPE validators PUBLIC "-//OpenSymphony Group//XWork Validator 1.0.2//EN" "http://www.opensymphony.com/xwork/xwork-validator-1.0.2.dtd">

<validators>
    <field name="firstname">
        <field-validator type="requiredstring">
            <message>You must enter a first name</message>
        </field-validator>
    </field>

    <field name="lastname">
        <field-validator type="requiredstring">
            <message>You must enter a last name</message>
        </field-validator>
    </field>

    <field name="username">
        <field-validator type="email">
            <message>You must enter a valid email address</message>
        </field-validator>
    </field>

    <field name="extension">
        <field-validator type="requiredstring">
            <message>You must enter a telephone extension</message>
        </field-validator>
    </field>

    <field name="hired">
        <field-validator type="date">
            <param name="min">07/25/2005</param>
            <message>Hire date must be after 27 Jan 2005</message>
        </field-validator>
    </field>

    <field name="hours">
        <field-validator type="int">
            <param name="min">1</param>
            <param name="max">40</param>
            <message>Hours must between 1 and 40, inclusive></message>
        </field-validator>
    </field>

    <field name="editor">
        <field-validator type="bool">
            <message>Editor must be TRUE or FALSE</message>
        </field-validator>
    </field>

</validators>