Minepic\Helpers\UserDataValidator

Complexity

Total Complexity

4

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	isValidUuid()	0	3	2
A	isValidUsername()	0	3	1
A	isValidEmail()	0	3	1

<?php

declare(strict_types=1);

namespace Minepic\Helpers;

class UserDataValidator
{
    /**
     * Checks if the given string is a valid username.
     */
    public static function isValidUsername(string $username): bool
    {
        return preg_match('#[\W]+#', $username) !== 1;
    }

    /**
     * Checks if the given string is a valid 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.
     */
    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;
    }
}