Symfony not displaying errors in twig

Question

I'm fairly new to Symfony2 framework and I'm having trouble getting errors to display in twig. The constraints are set using $form->createFormBuilder()->add()

When I run {{ form_errors(form) }} nothing displays and I'm not sure what I"m doing wrong.

public function massEmailAction(Request $request)
{
    $data['errors'] = '';
    $form = array('message'=>'test', 'single_email_val'=>'', 'send_to'=>'');
    $form = $this->createFormBuilder($form)
    ->add('message', 'textarea', array('attr'=>array('style'=>"width: 800px; height: 500px;")))
    ->add('single_email_val', 'text', array('label'=>'Single Email', 'required'=>false, 
                                                            'constraints'=>array(
                                                               new NotBlank(),
                                                               new Length(array('min' => 3)),


                                                    ),
                                            'invalid_message'=>'email not valid',
                                            'error_bubbling'=>true,
                                            ))
    ->add('send_to', 'choice', array('choices'=>array(''=>'Select',
                                                      'single_email'=>'Send to Single Email',
                                                      'mass_email'=>'Send to All'
                                                    ),
                                                    'required'=>false,

    ))
    ->getForm();

    $data['form'] = $form->createView();

    if($request->isMethod('POST'))
    {
        $emailConstraint = new NotBlank();
        $formData = $form->bind($this->getRequest());
        // Get form data
        $post = $formData->getData();
        echo $post['single_email_val'];

        if(!$form->isValid())
        {

            echo 'not valid';
            //print_r($this->getErrorMessages($form));
            print_r($this->getErrorMessages($form));
            $data['errors'] = $this->getErrorMessages($form);
            // print_r($form->getErrors());
            //echo $form->getErrorsAsString();
        }
        else
        {

        }

    }

    return $this->render('TmarketMarketingBundle:Default:massEmail.html.twig', $data);
}

Please show us $form->getErrorsAsString(); output

l3l0
– l3l0

2013-01-12 10:14:27 +00:00
Commented Jan 12, 2013 at 10:14 — l3l0
– l3l0, Commented Jan 12, 2013 at 10:14

waldek_h · Accepted Answer · 2013-04-13 15:32:43Z

1

Try in this order

**$data['form'] = $form->createView();**
return $this->render('TmarketMarketingBundle:Default:massEmail.html.twig', $data);

you're getting form view before binding and validating data

answered Apr 13, 2013 at 15:32

waldek_h

9309 silver badges16 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Symfony not displaying errors in twig

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related