Symfony 2.3 Get All Form Errors

Symfony 2.3 Get All Form Errors.php

<?php

By yapro

File Service: /src/Intranet/OrgunitBundle/Resources/config/services.yml

services:
    form_errors:
        class: Intranet\OrgunitBundle\Form\FormErrors

File Class: /src/Intranet/OrgunitBundle/Form/FormErrors.php

namespace Intranet\OrgunitBundle\Form;

class FormErrors
{
    public function getArray(\Symfony\Component\Form\Form $form)
    {
        return $this->getErrors($form);
    }

    private function getErrors($form)
    {
        $errors = array();

        if ($form instanceof \Symfony\Component\Form\Form) {

            foreach ($form->getErrors() as $error) {

                $errors[] = $error->getMessage();
            }

            foreach ($form->all() as $key => $child) {
                /** @var $child \Symfony\Component\Form\Form */
                if ($err = $this->getErrors($child)) {
                    $errors[$key] = $err;
                }
            }
        }

        return $errors;
    }
}

File Controller: /src/Intranet/OrgunitBundle/Controller/DefaultController.php

$form = $this->createFormBuilder($entity)->getForm();
$form_errors = $this->get('form_errors')->getArray($form);
return new JsonResponse($form_errors);