function-disallowed-list

Specify a list of disallowed functions.

a { transform: scale(1); }
/**            ↑
 * This function */

The message secondary option can accept the arguments of this rule.

Options

["array", "of", "unprefixed", "functions", "/regex/"]

Given:

{
  "function-disallowed-list": ["scale", "rgba", "/linear-gradient/"]
}

The following patterns are considered problems:

a { transform: scale(1); }

a {
  color: rgba(0, 0, 0, 0.5);
}

a {
  background:
    red,
    -moz-linear-gradient(45deg, blue, red);
}

The following patterns are not considered problems:

a { background: red; }