<?php

namespace app\components\validators;

use yii\validators\Validator;

/**
 * Class PhoneValidator
 * @package app\components\validators
 */
class PhoneValidator extends Validator
{
    const REG_EXP = '/^\+7\s\([0-9]{3}\)\s[0-9]{3}\s[0-9]{2}\s[0-9]{2}|[0-9]{10}|[0-9]{10}$/';
    const MESSAGE = 'Ввведите корректный номер телефона.';

    /**
     * @param \yii\base\Model $model
     * @param string $attribute
     */
    public function validateAttribute($model, $attribute)
    {
        preg_match(self::REG_EXP, $model->$attribute, $matches);
        if (!$matches) {
            $model->addError($attribute, self::MESSAGE);
        }
    }

    /**
     * @param \yii\base\Model $model
     * @param string $attribute
     * @param \yii\web\View $view
     * @return null|string
     */
    public function clientValidateAttribute($model, $attribute, $view)
    {
        $reg_exp = static::REG_EXP;
        $message = static::MESSAGE;

        return
<<<JS
if (!$reg_exp.test(value)) {
    messages.push('$message');
}
JS;
    }
}