# inside your controller public function formAction() { $context = $this->get('form.context'); $request = $this->get('request'); $form = MyForm::create($context, 'myform'); // 2nd parameter is the name of the form $form->bind($request); return $this->render('MyBundle:Index:form.html.twig', array( 'form' => $form )); }
If you forget to pass a name the automatic token check will report everytime an error after submission.
what form.context is it for?, I can figure out that it's a DIC class but can't guess how is linked to a form.
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The form.context (described here: https://github.com/symfony/symfony-docs/blob/master/guides/forms/overview.rst) contains default options and validators used in the form. If you use the default form.context you have automatically a crsf protection in your form, you can check this by the hidden field _token in your form output.
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