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function-comma-space-after

Require a single space or disallow whitespace after the commas of functions.

a { transform: translate(1, 1) }
/**                       ↑
 * The space after this comma */

The fix option can automatically fix all of the problems reported by this rule.

Options​

string: "always"|"never"|"always-single-line"|"never-single-line"

"always"​

There must always be a single space after the commas.

The following patterns are considered problems:

a { transform: translate(1,1) }
a { transform: translate(1 ,1) }

The following patterns are not considered problems:

a { transform: translate(1, 1) }
a { transform: translate(1 , 1) }

"never"​

There must never be whitespace after the commas.

The following patterns are considered problems:

a { transform: translate(1, 1) }
a { transform: translate(1 , 1) }

The following patterns are not considered problems:

a { transform: translate(1,1) }
a { transform: translate(1 ,1) }

"always-single-line"​

There must always be a single space after the commas in single-line functions.

The following patterns are considered problems:

a { transform: translate(1,1) }
a { transform: translate(1 ,1) }

The following patterns are not considered problems:

a { transform: translate(1, 1) }
a { transform: translate(1 , 1) }
a {
  transform: translate(1
    ,1)
}

"never-single-line"​

There must never be whitespace after the commas in single-line functions.

The following patterns are considered problems:

a { transform: translate(1, 1) }
a { transform: translate(1 , 1) }

The following patterns are not considered problems:

a { transform: translate(1,1) }
a { transform: translate(1 ,1) }
a {
  transform: translate(1
    , 1)
}