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