How to set the name of a form without a class?

Question

Here is written how to set the name of a form with a class:

http://symfony.com/doc/2.0/book/forms.html#creating-form-classes

but how to set the name of this

Answer 1

There is no shortcut method for this purpose. Instead you have to access the method createNamedBuilder in the form factory:

$this->get('form.factory')->createNamedBuilder('form', 'form_name', $defaultData)
    ->add('name', 'text')
    ->add('email', 'email')
    ->getForm();