has-ansi

Check if a string has ANSI escape codes

Install

npm install has-ansi

Usage

import hasAnsi from 'has-ansi';

hasAnsi('\u001B[4mUnicorn\u001B[0m');
//=> true

hasAnsi('cake');
//=> false

Related

• has-ansi-cli - CLI for this module
• strip-ansi - Strip ANSI escape codes
• ansi-regex - Regular expression for matching ANSI escape codes
• chalk - Terminal string styling done right