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stylelint

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A mighty, modern CSS linter.

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stylelint/stylelint

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# selector-attribute-quotes Require or disallow quotes for attribute values. ```css [target="_blank"] {} /** ↑ ↑ * These quotes */ ``` ## Options `string`: `"always"|"never"` ### `"always"` Attribute values *must always* be quoted. The following patterns are considered violations: ```css [title=flower] {} ``` ```css [class^=top] {} ``` The following patterns are *not* considered violations: ```css [title] {} ``` ```css [target="_blank"] {} ``` ```css [class|="top"] {} ``` ```css [title~='text'] {} ``` ```css [data-attribute='component'] {} ``` ### `"never"` Attribute values *must never* be quoted. The following patterns are considered violations: ```css [target="_blank"] {} ``` ```css [class|="top"] {} ``` ```css [title~='text'] {} ``` ```css [data-attribute='component'] {} ``` The following patterns are *not* considered violations: ```css [title] {} ``` ```css [title=flower] {} ``` ```css [class^=top] {} ```