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number-leading-zero

Require or disallow a leading zero for fractional numbers less than 1.

a { line-height: 0.5; }/**              โ†‘ * This leading zero */

This rule ignores mixin parameters in Less.

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

Options#

string: "always"|"never"

"always"#

There must always be a leading zero.

The following patterns are considered violations:

a { line-height: .5; }
a { transform: translate(2px, .4px); }

The following patterns are not considered violations:

a { line-height: 0.5; }
a { transform: translate(2px, 0.4px); }

"never"#

There must never be a leading zero.

The following patterns are considered violations:

a { line-height: 0.5; }
a { transform: translate(2px, 0.4px); }

The following patterns are not considered violations:

a { line-height: .5; }
a { transform: translate(2px, .4px); }