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function-parentheses-newline-inside

Require a newline or disallow whitespace on the inside of the parentheses of functions.

a {
transform: translate(
1, /* โ†‘ */
1 /* โ†‘ */
); /* โ†‘ */
} /* โ†‘ */
/** โ†‘ โ†‘
* The newline inside these two parentheses */

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

Options#

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

"always"#

There must always be a newline inside the parentheses.

The following patterns are considered violations:

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

The following patterns are not considered violations:

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

"always-multi-line"#

There must always be a newline inside the parentheses of multi-line functions.

The following patterns are considered violations:

a { transform: translate(1,
1) }

The following patterns are not considered violations:

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

"never-multi-line"#

The following patterns are considered violations:

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

The following patterns are not considered violations:

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