Specify lowercase or uppercase for function names.
a { width: calc(5% - 10em); } /** ↑ * This function */
Camel case function names, e.g. translateX
, are accounted for when the lower
option is used.
The --fix
option on the command line can automatically fix all of the problems reported by this rule.
string
: "lower"|"upper"
"lower"
The following patterns are considered violations:
a { width: Calc(5% - 10em); }
a { width: cAlC(5% - 10em); }
a { width: CALC(5% - 10em); }
a { background: -WEBKIT-RADIAL-GRADIENT(red, green, blue); }
The following patterns are not considered violations:
a { width: calc(5% - 10em); }
a { background: -webkit-radial-gradient(red, green, blue); }
"upper"
The following patterns are considered violations:
a { width: Calc(5% - 10em); }
a { width: cAlC(5% - 10em); }
a { width: calc(5% - 10em); }
a { background: -webkit-radial-gradient(red, green, blue); }
The following patterns are not considered violations:
a { width: CALC(5% - 10em); }
a { background: -WEBKIT-RADIAL-GRADIENT(red, green, blue); }
ignoreFunctions: ["/regex-as-string/", /regex/, "non-regex"]
Ignore case of function names.
For example, with "lower"
.
Given:
["some-function", "/^get.*$/"]
The following patterns are considered violations:
a { color: sOmE-FuNcTiOn(); }
a { color: some-other-function(); }
a { color: GetColor(); }
a { color: GET_COLOR(); }
The following patterns are not considered violations:
a { display: some-function(); }
a { display: getColor(); }
a { display: get_color(); }