symfony - Symfony2 : How to get form validation errors after binding the request to the form

Question

Here's my saveAction code (where the form passes the data to)

public function saveAction()
{
    $user = OBUser();

    $form = $this->createForm(new OBUserType(), $user);

    if ($this->request->getMethod() == 'POST')
    {
        $form->bindRequest($this->request);
        if ($form->isValid())
            return $this->redirect($this->generateUrl('success_page'));
        else
            return $this->redirect($this->generateUrl('registration_form'));
    } else
        return new Response();
}

My question is: how do I get the errors if $form->isValid() returns false?

Answer 1

You have two possible ways of doing it:

• do not redirect user upon error and display {{ form_errors(form) }} within template file
• access error array as $form->getErrors()