is-itf14/README.md

Check if value valid ITF14 barcode

<h1 align="center">is-itf14</h1>
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  <strong>Check if value valid ITF14 barcode</strong>
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  Built with ❤︎ by <a href="tiaan.beer">Tiaan</a> and <a href="https://github.com/tiaanduplessis/is-itf14/graphs/contributors">contributors</a>
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<h2>Table of Contents</h2>
<details>
  <summary>Table of Contents</summary>
  <li><a href="#install">Install</a></li>
  <li><a href="#usage">Usage</a></li>
  <li><a href="#api">API</a></li>
  <li><a href="#cli">CLI</a></li>
  <li><a href="#contribute">Contribute</a></li>
  <li><a href="#license">License</a></li>
</details>

## Install

```sh
$ npm install --save is-itf14
# OR
$ yarn add is-itf14
```

## Usage

Module exports a single function that takes a `string` as argument and returns `bool`.

```js
const isItf14 = require('is-itf14')

console.log(isItf14('00123456789012')) // true

// Without checksum
console.log(isItf14('0012345678901')) // true

console.log(isItf14('foobarbaz')) // false
```

## CLI

```sh
$ npm install --global is-itf14
# OR
$ yarn global add is-itf14
```

Then:

```sh
$ isItf14 00123456789012
# true
```

## Contribute

Contributions are welcome. Please open up an issue or create PR if you would like to help out.

Note: If editing the README, please conform to the [standard-readme](https://github.com/RichardLitt/standard-readme) specification.

## License

Licensed under the MIT License.