README

The russian individual taxpayer number (INN) validation for Yii2 framework.

Installation

If you don't have Composer, you may install it by following instructions at getcomposer.org.

Then you can install this library using the following command:

composer require nsu-soft/yii-validation-inn

Usage

Validate INN:

<?php

namespace app\forms;

use nsusoft\validators\InnValidator;
use yii\base\Model;

class InnForm extends Model
{
    public string $inn;
    
    /**
     * @inheritDoc
     */
    public function rules(): array
    {
        return [
            [['inn'], InnValidator::class],
        ];
    }

    /**
     * @return bool
     */
    public function save(): bool
    {
        if (!$this->validate()) {
            return false;
        }
        
        // other form logic
        
        return true; 
    }
}

You may specify a type of INN which you want to validate. It may be individual or legal number.

Use this rule to validate individual INN:

[['inn'], InnValidator::class, 'type' => InnValidator::TYPE_INDIVIDUAL]

Or to validate legal INN:

[['inn'], InnValidator::class, 'type' => InnValidator::TYPE_LEGAL]

InnValidator::TYPE_ANY is used in default.