How to get form values in Symfony2 controller

Question

I am using a login form on Symfony2 with the following controller code

public function loginAction(Request $request) {     $user = new SiteUser();     $form = $this->createForm(new LoginType(), $user);       if ($request->getMethod() == 'POST') {         $form->bindRequest($request);         $data = $form->getValues();         // Need to do something with the data here     }      return $this->render('GDSiteBundle::header.html.twig', array('form' => $form->createView())); } 

But I am getting the following warning:

Warning: array_replace_recursive() [function.array-replace-recursive]: Argument #1 is not an array in \vendor\symfony\src\Symfony\Component\Form\Form.php line 593 500 Internal Server Error - ErrorException

Can someone help me understand whats incorrect, and how I can fix it? Thanks.

Update: The twig file is something like this:

<div class="form">     {{ form_errors(form) }}     <form action="{{ path('site_user_login') }}" method="POST" {{ form_enctype(form) }}>         <div class="level1">             {{ form_row(form.username) }}             <a href="javascript:void(0)" id="inscription">{% trans %}Registration{% endtrans %}</a>         </div>         <div class="level2">             {{ form_row(form.pwd_hash) }}             <div class="forget_pass"><a href="#" id="frgt">{% trans %}Forgot Password ?{% endtrans %}</a></div>         </div>         <input type="submit" class="submit" name="login" value/>         <div class="clr"></div>     </form> </div> 

Here is the function in the Form's Type

public function buildForm(FormBuilder $builder, array $options) {     $builder->add('username', 'text', array('label' => 'Username : '));     $builder->add('pwd_hash','password', array('label' => 'Password : ')); } 

Here is the route:

site_user_login:     pattern: /{_locale}/login     defaults: {_controller: GDSiteBundle:SiteUser:login} 

Answer 1

Simply :

$data = $form->getData();