PoneyBundle - An example of contact form for poneys

contact.html.twig

{# PoneyBundle/Resources/views/Form/contact.html.twig #}
{{ form_start(form) }}
{{ form_errors(form) }}

<fieldset>
    <legend>Informations personnelles</legend>

    {{ form_row(form.name) }}
    {{ form_row(form.mail) }}
</fieldset>

<fieldset>
    <legend>Message</legend>

    {{ form_row(form.reason_text) }}
</fieldset>

{{ form(form) }}

{{ form_end(form) }}

FormController.php

<?php

// PoneyBundle/Controller/FormController.php

namespace PoneyBundle\Controller;

use EWZ\Bundle\RecaptchaBundle\Form\Type\EWZRecaptchaType;
use EWZ\Bundle\RecaptchaBundle\Validator\Constraints\IsTrue;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\Form\Extension\Core\Type\EmailType;
use Symfony\Component\Form\Extension\Core\Type\SubmitType;
use Symfony\Component\Form\Extension\Core\Type\TextareaType;
use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Validator\Constraints as Assert;

class FormController extends Controller
{
    public function contactAction(Request $request)
    {
        $form = $this->createFormBuilder()
                     ->add('name', TextType::class, [
                         'label'    => "Nom",
                         'attr'     => ['placeholder' => "Jean Dupont"],
                         'required' => true,
                     ])
                     ->add('mail', EmailType::class, [
                         'label'       => "Adresse e-mail",
                         'attr'        => ['placeholder' => "jean.dupont@example.com"],
                         'required'    => true,
                         'constraints' => [
                             new Assert\Email(),
                             new Assert\Length(['max' => 63]),
                         ],
                     ])
                     ->add('reason_text', TextareaType::class, [
                         'label'       => "Message",
                         'required'    => true,
                         'attr'        => [
                             'placeholder' => "",
                             'rows'        => 10,
                         ],
                         'constraints' => [
                             new Assert\NotBlank(),
                         ],
                     ])
                     ->add('recaptcha', EWZRecaptchaType::class, [
                         'mapped'      => false,
                         'constraints' => [
                             new IsTrue(),
                         ],
                     ])
                     ->add('submit', SubmitType::class, [
                         'label' => "Envoyer",
                     ])
                     ->getForm()
        ;
        $form->handleRequest($request);

        if ($form->isSubmitted() && $form->isValid()) {
            $values = $form->getData();
            // @TODO faire quelque chose de ces données
        }

        return $this->render('PoneyBundle:Form:contact.html.twig', [
            'form' => $form->createView(),
        ]);
    }
}

PoneyBundle.php

<?php

// PoneyBundle/PoneyBundle.php

namespace PoneyBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;

class PoneyBundle extends Bundle
{
}

routing.yml

# PoneyBundle/Resources/config/routing.yml
contact:
    path: contact
    defaults:
        _controller: PoneyBundle:Form:contact
    methods: [GET, POST]
    options:
        drupal:
          title: Contact
          access arguments: ['use contact form']
          type: MENU_NORMAL_ITEM