Check if a string has ANSI escape codes. 

sindresorhus

has-ansi

const regex = new RegExp(ansiRegex().source);

const regex = ansiRegex({onlyFirst: true});

module.exports = string => regex.test(string);

	"description": "Check if a string has ANSI escape codes",

# has-ansi [![Build Status](https://travis-ci.org/chalk/has-ansi.svg?branch=master)](https://travis-ci.org/chalk/has-ansi)

> Check if a string has [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)

- [has-ansi-cli](https://github.com/chalk/has-ansi-cli) - CLI for this module

- [strip-ansi](https://github.com/chalk/strip-ansi) - Strip ANSI escape codes

- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes

- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right

- [Sindre Sorhus](https://github.com/sindresorhus)

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		{
		"name": "has-ansi",
		"version": "4.0.0",
		"version": "4.0.1",
		"description": "Check if a string has ANSI escape codes",
		@@ -5,0 +5,0 @@ "license": "MIT",

New alerts

Fixed alerts

Worsened metrics

		'use strict';
		const ansiRegex = require('ansi-regex');

		// Removes the `g` flag
		const regex = new RegExp(ansiRegex().source);
		const regex = ansiRegex({onlyFirst: true});

		module.exports = string => regex.test(string);

		@@ -1,2 +0,2 @@
		# has-ansi [![Build Status](https://travis-ci.org/chalk/has-ansi.svg?branch=master)](https://travis-ci.org/chalk/has-ansi)
		# has-ansi

		@@ -3,0 +3,0 @@ > Check if a string has [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)