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<?php
declare(strict_types=1);
namespace App\Helpers;
/**
* Class Date.
*/
class UserDataValidator
{
* Checks if the given string is a valid username
*
* @param $username
* @return bool
public static function isValidUsername(string $username): bool
return !(\preg_match('#[\W]+#', $username) === 1);
}
* Checks if the given string is a valid UUID
* @param string $uuid
public static function isValidUuid(string $uuid): bool
return \preg_match('#[a-f0-9]{32}#i', $uuid) === 1 && \mb_strlen($uuid) === 32;
* Check if is an email address has invalid characters.
* @param string
public static function isValidEmail(string $email): bool
return \preg_match('#^[a-zA-Z0-9\.\_\%\+\-]+@[a-zA-Z0-9\.\-]+\.[a-zA-Z]{2,8}$#', $email) === 1;
mattiabasone /
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