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# function-whitespace-after
Require or disallow whitespace after functions.
<!-- prettier-ignore -->
```css
a { transform: translate(1, 1) scale(3); }
/** ↑
* This space */
```
This rule does not check for space immediately after `)` if the very next character is `,`, `)`, `/` or `}`, allowing some of the patterns exemplified below.
The [`fix` option](../../../docs/user-guide/usage/options.md#fix) can automatically fix all of the problems reported by this rule.
## Options
`string`: `"always"|"never"`
### `"always"`
There _must always_ be whitespace after the function.
The following patterns are considered violations:
<!-- prettier-ignore -->
```css
a { transform: translate(1, 1)scale(3); }
```
The following patterns are _not_ considered violations:
<!-- prettier-ignore -->
```css
a { transform: translate(1, 1) scale(3); }
```
<!-- prettier-ignore -->
```css
a { transform: translate(1, 1) scale(3); }
```
<!-- prettier-ignore -->
```css
a {
transform:
translate(1, 1)
scale(3);
}
```
<!-- prettier-ignore -->
```css
/* notice the two closing parentheses without a space between */
a { top: calc(1 * (1 + 3)); }
```
<!-- prettier-ignore -->
```css
/* notice the ), with no space after the closing parenthesis */
a { padding: calc(1 * 2px), calc(2 * 5px); }
```
### `"never"`
There _must never_ be whitespace after the function.
The following patterns are considered violations:
<!-- prettier-ignore -->
```css
a { transform: translate(1, 1) scale(3); }
```
The following patterns are _not_ considered violations:
<!-- prettier-ignore -->
```css
a { transform: translate(1, 1)scale(3); }
```