Namespaces Symfony\Component\Form\Extension\HttpFoundation\EventListenerSymfony\Component\Form\Extension\HttpFoundation\Type Classes HttpFoundationExtension Integrates the HttpFoundation component with the Form library. HttpFoundationRequestHandler A request processor using the {@link Request} class of the HttpFoundation component.

Classes DependencyInjectionExtension

Classes DataCollectorTypeExtension Type extension for collecting data of a form with this type.

Classes ResolvedTypeDataCollectorProxy Proxy that invokes a data collector when creating a form and its view. ResolvedTypeFactoryDataCollectorProxy Proxy that wraps resolved types into {@link ResolvedTypeDataCollectorProxy} instances.

Classes DataCollectorListener Listener that invokes a data collector for the {@link FormEvents::POSTSETDATA} and {@link FormEvents::POST_SUBMIT} events.

Namespaces Symfony\Component\Form\Extension\DataCollector\EventListenerSymfony\Component\Form\Extension\DataCollector\ProxySymfony\Component\Form\Extension\DataCollector\Type Classes DataCollectorExtension Extension for collecting data of the forms on a page. FormDataCollector Data collector for {@link \Symfony\Component\Form\FormInterface} instances. FormDataExtractor Default implementation of {@link FormDataExtractorInterface}. Interfaces FormDataCollectorInterface Collects

Classes FormTypeCsrfExtension

Classes CsrfValidationListener

Classes DefaultCsrfProvider Default implementation of CsrfProviderInterface. SessionCsrfProvider This provider uses a Symfony2 Session object to retrieve the user's session ID. Interfaces CsrfProviderInterface Marks classes able to provide CSRF protection

Namespaces Symfony\Component\Form\Extension\Csrf\CsrfProviderSymfony\Component\Form\Extension\Csrf\EventListenerSymfony\Component\Form\Extension\Csrf\Type Classes CsrfExtension This extension protects forms by using a CSRF token.