Form helpers form_start
and form_end
are useful in twig:
{{ form_start(form) }}
{{ form_end(form) }}
I can customise some parameters like the method
or the action
. But I need to customise others parameters like the class
or add the form-enctype
.
Can I do it? Should i set up it into the FormType.php
?
Since now I simply try to add my customised value to the twig
function like below:
{{ form_start(form, {'class': 'myclass', 'action': 'myaction'}) }}
// fields...
{{ form_end(form, {'render_rest': true}) }}
But in this case, for example, the class
does not appear.
As form_start
has the following signature,
form_start(view, variables)
And as class
doesn't represent a valid variable name. You need to specify your class as a key/value
array using the attr
attribute.
Then, try ...
{{ form_start(form, {'class': 'myclass', 'action': 'myaction', 'attr': {'class': 'your_class_name'}}) }}
Also ...
You should be sure that your Type fileds are well defined in order to let the form_start
helper set the right form-enctype
.
The form_enctype(formView)
helper is deprecated since Symfony 2.3.