new: usr: add Contact page with email sending behaviour #4

src/Form/ContactFormType.php

@@ -0,0 +1,89 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the SplendidBear Websites' projects.
+ *
+ * Copyright (c) 2026 @ www.splendidbear.org
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Form;
+
+use App\Entity\ContactMessage;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
+use Symfony\Component\Form\Extension\Core\Type\EmailType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Validator\Constraints\Email;
+use Symfony\Component\Validator\Constraints\IsTrue;
+use Symfony\Component\Validator\Constraints\Length;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+/**
+ * Class ContactFormType
+ *
+ * @package  App\Form
+ * @author   Lang <https://www.splendidbear.org>
+ * @category Class
+ * @license  https://www.gnu.org/licenses/lgpl-3.0.en.html GNU Lesser General Public License
+ * @link     www.splendidbear.org
+ * @since    2026. 04. 15.
+ */
+class ContactFormType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('name', TextType::class, [
+                'label' => 'Name',
+                'constraints' => [
+                    new NotBlank(message: 'Please enter your name.'),
+                    new Length(
+                        min: 2,
+                        max: 255,
+                        minMessage: 'Name must be at least {{ limit }} characters.',
+                        maxMessage: 'Name cannot be longer than {{ limit }} characters.',
+                    ),
+                ],
+            ])
+            ->add('email', EmailType::class, [
+                'label' => 'Email',
+                'constraints' => [
+                    new NotBlank(message: 'Please enter your email address.'),
+                    new Email(message: 'Please enter a valid email address.'),
+                ],
+            ])
+            ->add('content', TextareaType::class, [
+                'label' => 'Message',
+                'constraints' => [
+                    new NotBlank(message: 'Please enter your message.'),
+                    new Length(
+                        min: 10,
+                        max: 5000,
+                        minMessage: 'Message must be at least {{ limit }} characters.',
+                        maxMessage: 'Message cannot be longer than {{ limit }} characters.',
+                    ),
+                ],
+            ])
+            ->add('consent', CheckboxType::class, [
+                'label' => 'I have read the Privacy and Data Processing Policy and I consent to the processing of my data.',
+                'mapped' => true,
+                'constraints' => [
+                    new IsTrue(message: 'You must agree to the privacy policy to submit this form.'),
+                ],
+            ])
+            ->add('recaptcha', RecaptchaType::class);
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => ContactMessage::class,
+        ]);
+    }
+}
+