escape-string-regexp
Escape RegExp special characters
Last updated a month ago by sindresorhus .
MIT · Repository · Bugs · Original npm · Tarball · package.json
$ cnpm install escape-string-regexp 
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escape-string-regexp Build Status

Escape RegExp special characters

Install

$ npm install escape-string-regexp

Usage

const escapeStringRegexp = require('escape-string-regexp');

const escapedString = escapeStringRegexp('How much $ for a ?????');
//=> 'How much \\$ for a ????\\?'

new RegExp(escapedString);

You can also use this to escape a string that is inserted into the middle of a regex, for example, into a character class.


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