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regexp/strict โ€‹

๐Ÿ’ผ This rule is enabled in the โœ… plugin:regexp/recommended config.

๐Ÿ”ง๐Ÿ’ก This rule is automatically fixable by the --fix CLI option and manually fixable by editor suggestions.

disallow not strictly valid regular expressions

๐Ÿ“– Rule Details โ€‹

This rule disallows not strictly valid regular expressions.

An invalid pattern in a regular expression literal is a SyntaxError when the code is parsed. However, it is not always strictly checked.

Depending on the syntax defined in Annex B of the ECMAScript specification, some ambiguous pattern syntax may also succeed in parsing as a valid pattern. This rule reports these ambiguous patterns.

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๐Ÿ”ง Options โ€‹

Nothing.

๐Ÿ“š Further reading โ€‹

๐Ÿš€ Version โ€‹

This rule was introduced in eslint-plugin-regexp v0.12.0

๐Ÿ” Implementation โ€‹