gaetanhauray

/**
 * Ajout du champs dans le formulaire, un ChoiceType, multiple, expanded et required
 * Image du rendu du champs : https://pasteboard.co/GEGqWpi.png
 **/
$constraints = array(
    new NotBlank(array('message' => 'mandatory_field'))
);
 
$form->add(
    'fieldValues',

gaetanhauray

/**
 * On affiche une coche pour chaque coregistration
 */
$builder->addEventListener(
    FormEvents::PRE_SET_DATA,
    function (FormEvent $event) {
        /** @var CoregistrationVO $coregistration */
        $coregistration = $event->getData();
        $form = $event->getForm();

gaetanhauray

<?php

namespace LB\LBBundle\Form\FormBuilder\Coregistration;

use LB\Common\VO\Coregistration\CoregistrationVO;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\Form\FormEvent;
use Symfony\Component\Form\FormEvents;