cryonighter/inn-checksum

This package validates the Russian Tax Identification Number of Legal Persons, Individual Entrepreneurs and Individual Person

Inn Checksum

![Latest Version on Packagist][ico-version] , _(*1)

This package validates the Russian Tax Identification Number of Legal Persons, Individual Entrepreneurs and Individual Person, _(*2)

Highlights

• Simple API
• Framework Agnostic
• Composer ready, PSR-2 and PSR-4 compliant

System Requirements

You need:, _(*3)

• PHP >= 7.1.0 but the latest stable version of PHP is recommended
• The pcre extension

Install

Via Composer, _(*4)

``` bash $ composer require cryonighter/inn-checksum, <sub>(*5)</sub>

## Usage

``` php
use Cryonighter\InnChecksum\InnChecker;

if (InnChecker::check('1234567890')) {
    // Your code
}

Change log

Please see CHANGELOG for more information on what has changed recently., <sub>(*6)</sub>

Testing

bash $ php vendor/phpunit/phpunit/phpunit tests, <sub>(*7)</sub>

Contributing

Please see CONTRIBUTING and CODE_OF_CONDUCT for details., <sub>(*8)</sub>

Security

If you discover any security related issues, please email cryonighter@yandex.ru instead of using the issue tracker., <sub>(*9)</sub>

Credits

• Andrey Reshetchenko
• All Contributors

License

The MIT License (MIT). Please see License File for more information., <sub>(*10)</sub>