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21 lines
399 B

<?php
/**
* Created by Error202
* Date: 23.09.2018
*/
namespace core\helpers;
class PhoneHelper
{
public static function normalizePhone(string $phone): string
{
return preg_replace('/[^0-9]/', '', $phone);
}
public static function isCorrect(string $phone): bool
{
$string = PhoneHelper::normalizePhone($phone);
return strlen($string) == 11;
}
}