has-ansi/readme.md

Check if a string has ANSI escape codes

# has-ansi

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

## Install

```sh
npm install has-ansi
```

## Usage

```js
import hasAnsi from 'has-ansi';

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

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

## Related

- [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