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46 lines
809 B
Markdown
46 lines
809 B
Markdown
# function-url-no-scheme-relative
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Disallow scheme-relative urls.
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```css
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a { background-image: url('//www.google.com/file.jpg'); }
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/** ↑
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* This scheme-relative url */
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```
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A [scheme-relative url](https://url.spec.whatwg.org/#syntax-url-scheme-relative) is a url that begins with `//` followed by a host.
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This rule ignores url arguments that are variables (`$sass`, `@less`, `--custom-property`).
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## Options
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### `true`
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The following patterns are considered warnings:
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```css
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a {
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background: url("//www.google.com/file.jpg");
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}
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```
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The following patterns are *not* considered warnings:
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```css
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a {
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background: url("../file.jpg");
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}
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```
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```css
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a {
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background: url("http://www.google.com/file.jpg");
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}
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```
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```css
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a {
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background: url("/path/to/file.jpg");
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}
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```
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