mirror of
https://github.com/thangisme/notes.git
synced 2024-11-01 10:17:42 -04:00
87 lines
2.1 KiB
Markdown
87 lines
2.1 KiB
Markdown
|
# declaration-property-value-whitelist
|
||
|
|
|
||
|
|
Specify a whitelist of allowed property and value pairs within declarations.
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { text-transform: uppercase; }
|
||
|
|
/** ↑ ↑
|
||
|
|
* These properties and these values */
|
||
|
|
```
|
||
|
|
|
||
|
|
## Options
|
||
|
|
|
||
|
|
`object`: `{
|
||
|
|
"unprefixed-property-name": ["array", "of", "values"],
|
||
|
|
"unprefixed-property-name": ["/regex/", "non-regex"]
|
||
|
|
}`
|
||
|
|
|
||
|
|
If a property name is found in the object, only its whitelisted property values are allowed. This rule complains about all non-matching values. (If the property name is not included in the object, anything goes.)
|
||
|
|
|
||
|
|
If a property name is surrounded with `"/"` (e.g. `"/^animation/"`), it is interpreted as a regular expression. This allows, for example, easy targeting of shorthands: `/^animation/` will match `animation`, `animation-duration`, `animation-timing-function`, etc.
|
||
|
|
|
||
|
|
The same goes for values. Keep in mind that a regular expression value is matched against the entire value of the declaration, not specific parts of it. For example, a value like `"10px solid rgba( 255 , 0 , 0 , 0.5 )"` will *not* match `"/^solid/"` (notice beginning of the line boundary) but *will* match `"/\\s+solid\\s+/"` or `"/\\bsolid\\b/"`.
|
||
|
|
|
||
|
|
Be careful with regex matching not to accidentally consider quoted string values and `url()` arguments. For example, `"/red/"` will match value such as `"1px dotted red"` as well as `"\"foo\""` and `"white url(/mysite.com/red.png)"`.
|
||
|
|
|
||
|
|
Given:
|
||
|
|
|
||
|
|
```js
|
||
|
|
{
|
||
|
|
"transform": ["/scale/"],
|
||
|
|
"whitespace": ["nowrap"],
|
||
|
|
"/color/": ["/^green/"]
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
The following patterns are considered warnings:
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { whitespace: pre; }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { transform: translate(1, 1); }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { -webkit-transform: translate(1, 1); }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { color: pink; }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { background-color: pink; }
|
||
|
|
```
|
||
|
|
|
||
|
|
The following patterns are *not* considered warnings:
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { color: pink; }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { whitespace: nowrap; }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { transform: scale(1, 1); }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { -webkit-transform: scale(1, 1); }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { color: green; }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { background-color: green; }
|
||
|
|
```
|
||
|
|
|
||
|
|
```css
|
||
|
|
a { background: pink; }
|
||
|
|
```
|