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- # value-list-comma-newline-after
-
- Require a newline or disallow whitespace after the commas of value lists.
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0,
- 0; } ↑
- /** ↑
- * The newline after this comma */
- ```
-
- The [`fix` option](../../../docs/user-guide/usage/options.md#fix) can automatically fix most of the problems reported by this rule.
-
- ## Options
-
- `string`: `"always"|"always-multi-line"|"never-multi-line"`
-
- ### `"always"`
-
- There _must always_ be a newline after the commas.
-
- The following patterns are considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0,0; }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0
- , 0; }
- ```
-
- The following patterns are _not_ considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0,
- 0; }
- ```
-
- ### `"always-multi-line"`
-
- There _must always_ be a newline after the commas in multi-line value lists.
-
- The following patterns are considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0
- , 0; }
- ```
-
- The following patterns are _not_ considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0, 0; }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0,0; }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0,
- 0; }
- ```
-
- ### `"never-multi-line"`
-
- There _must never_ be whitespace after the commas in multi-line value lists.
-
- The following patterns are considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0
- , 0; }
- ```
-
- The following patterns are _not_ considered violations:
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0,0; }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0, 0; }
- ```
-
- <!-- prettier-ignore -->
- ```css
- a { background-size: 0
- ,0; }
- ```
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