https://github.com/johno/is-mac

Check whether a string is a valid MAC address.
https://github.com/johno/is-mac

Last synced: about 2 months ago
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Check whether a string is a valid MAC address.

• Host: GitHub
• URL: https://github.com/johno/is-mac
• Owner: johno
• License: mit
• Created: 2014-11-26T17:05:50.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2018-10-15T14:52:39.000Z (over 7 years ago)
• Last Synced: 2025-06-26T23:17:01.298Z (about 1 year ago)
• Language: JavaScript
• Size: 7.81 KB
• Stars: 3
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: readme.md
  • License: license

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README

          
# is-mac [![Build Status](https://travis-ci.org/johnotander/is-mac.svg?branch=master)](https://travis-ci.org/johnotander/is-mac) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://github.com/feross/standard)

Check whether a string is a valid MAC address.

This uses `test` rather than `match` to ensure it's as fast as possible: .

## Installation

```

npm i --save is-mac

```

## Usage

```javascript

var isMac = require('is-mac')

isMac('invalid-mac') // => false

isMac('aa-bb-cc-dd-ee-ff') // => true

isMac({}) // => throws TypeError

```

## License

MIT

## Contributing

1. Fork it

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create new Pull Request

Crafted with <3 by [John Otander](http://johnotander.com) ([@4lpine](https://twitter.com/4lpine)).

***

> This package was initially generated with [yeoman](http://yeoman.io) and the [p generator](https://github.com/johnotander/generator-p.git).