validate-nif/README.md

A library to validate Portuguese fiscal number, NIF - Número de Identificação Fiscal.

# Validate NIF

A library to validate Portuguese fiscal number, NIF - Número de Identificação Fiscal.

## Installation

```bash
npm install validate-nif --save
```

## Usage

```js
import { validateNIF } from 'validate-nif';

# returns true
validateNIF('123456789');
```

## Contributing
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

## License
[MIT](https://choosealicense.com/licenses/mit/)