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# is-hexadecimal [![Build Status][travis-badge]][travis] [![Coverage Status][codecov-badge]][codecov]
<!--lint disable heading-increment list-item-spacing-->
Check if a character is hexadecimal.
## Installation
[npm][npm-install]:
```bash
npm install is-hexadecimal
```
## Usage
Dependencies:
```javascript
var hexadecimal = require('is-hexadecimal');
hexadecimal('a'); // true
hexadecimal('0'); // true
hexadecimal('G'); // false
hexadecimal('💩'); // false
```
## API
### `hexadecimal(character)`
Check whether the given character code (`number`), or the character
code at the first position (`string`), is hexadecimal.
## Related
* [`is-alphabetical`](https://github.com/wooorm/is-alphabetical)
* [`is-decimal`](https://github.com/wooorm/is-decimal)
## License
[MIT][license] © [Titus Wormer][author]
<!-- Definitions -->
[travis-badge]: https://img.shields.io/travis/wooorm/is-hexadecimal.svg
[travis]: https://travis-ci.org/wooorm/is-hexadecimal
[codecov-badge]: https://img.shields.io/codecov/c/github/wooorm/is-hexadecimal.svg
[codecov]: https://codecov.io/github/wooorm/is-hexadecimal
[npm-install]: https://docs.npmjs.com/cli/install
[license]: LICENSE
[author]: http://wooorm.com
|
