stylelint-number-z-index-constraint

Stylelint rule for setting minimum and maximum constraint value for z-index.

Downloads in past

Stats

StarsIssuesVersionUpdatedCreatedSize
stylelint-number-z-index-constraint
3.0.010 months ago6 years agoMinified + gzip package size for stylelint-number-z-index-constraint in KB

Readme

stylelint-number-z-index-constraint
!Build Statusci-imgci
Stylelint rule for setting minimum and maximum constraint value for z-index.

Install

npm install stylelint-number-z-index-constraint --save-dev

Usage

Add this config to your .stylelintrc:
{
	"plugins": [
		"stylelint-number-z-index-constraint"
	],
	"rules": [
		"plugin/number-z-index-constraint": {
			"min": 10,
			"max": 9999
		}
	]
}

Details

a {
	z-index: 10;
}
/**          ↑
 * This number */

From CSS Tricks article:
It's fairly common to see people number in the hundreds with z-index in web design too. The idea being that you could slip something in between later if need be, which you couldn't if you did 1, 2, 3, etc, because z-index doesn't support decimals.

This rule also handles negative values.

Options

{ min: 10 }

The following patterns are considered warnings:
a {
	z-index: 9;
}
b {
	z-index: 2;
}

a {
	z-index: -9;
}
b {
	z-index: -2;
}

The following patterns are not considered warnings:
a {
	z-index: 10;
}
b {
	z-index: 25;
}

a {
	z-index: 10;
}
b {
	z-index: -25;
}

{ max: 9999 }

The following patterns are considered warnings:
a {
	z-index: 10000;
}
b {
	z-index: 200000;
}

a {
	z-index: -10000;
}
b {
	z-index: -200000;
}

The following patterns are not considered warnings:
a {
	z-index: 9999;
}
b {
	z-index: 8000;
}

a {
	z-index: -9999;
}
b {
	z-index: -8000;
}

License

MIT © Ivan Nikolić