function-allowed-list
Specify a list of allowed functions.
a { transform: scale(1); }
/** ↑
* This function */Options
array|string:
["array", "of", "unprefixed", /functions/ or "regex"]|"function"|"/regex/"
If a string is surrounded with "/"
(e.g. "/^rgb/"), it is interpreted as a regular
expression.
Given:
["scale", "rgba", "linear-gradient"]
The following patterns are considered violations:
a { transform: rotate(1); }a {
color: hsla(170, 50%, 45%, 1)
}a {
background:
red,
-webkit-radial-gradient(red, green, blue);
}The following patterns are not considered violations:
a { background: red; }a { transform: scale(1); }a {
color: rgba(0, 0, 0, 0.5);
}a {
background:
red,
-moz-linear-gradient(45deg, blue, red);
}