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