- Basic HTML templates

- Created entities & new migration
- Added packages symfony/stimulus-bundle & symfony/webpack-encore-bundle

src/Utils/UserValidator.php

@@ -0,0 +1,73 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Utils;
+
+use Symfony\Component\Console\Exception\InvalidArgumentException;
+use function Symfony\Component\String\u;
+
+/**
+ * This class is used to provide an example of integrating simple classes as
+ * services into a Symfony application.
+ * See https://symfony.com/doc/current/service_container.html#creating-configuring-services-in-the-container.
+ *
+ * @author Javier Eguiluz <javier.eguiluz@gmail.com>
+ */
+final class UserValidator
+{
+    public function validateDisplayName(?string $displayName): string
+    {
+        if (empty($displayName)) {
+            throw new InvalidArgumentException('The display name can not be empty.');
+        }
+
+        if (1 !== preg_match('/^[0-9a-zA-Z _\-]+$/', $displayName)) {
+            throw new InvalidArgumentException('The display name must contain only latin characters and underscores.');
+        }
+
+        return $displayName;
+    }
+
+    public function validatePassword(?string $plainPassword): string
+    {
+        if (empty($plainPassword)) {
+            throw new InvalidArgumentException('The password can not be empty.');
+        }
+
+        if (u($plainPassword)->trim()->length() < 6) {
+            throw new InvalidArgumentException('The password must be at least 6 characters long.');
+        }
+
+        return $plainPassword;
+    }
+
+    public function validateEmail(?string $email): string
+    {
+        if (empty($email)) {
+            throw new InvalidArgumentException('The email can not be empty.');
+        }
+
+        if (null === u($email)->indexOf('@')) {
+            throw new InvalidArgumentException('The email should look like a real email.');
+        }
+
+        return $email;
+    }
+
+    public function validateFullName(?string $fullName): string
+    {
+        if (empty($fullName)) {
+            throw new InvalidArgumentException('The full name can not be empty.');
+        }
+
+        return $fullName;
+    }
+}