| View data| Normalized data transformed using a view transformer|

..sidebar::``FormEvents::POST_SET_DATA`` in the Form component

The:class:`Symfony\\Component\\Form\\Extension\\DataCollector\\EventListener\\DataCollectorListener`

class is subscribed to listen to the ``FormEvents::POST_SET_DATA`` event

in order to collect information about the forms from the denormalized

model and view data.

2) Submitting a Form (``FormEvents::PRE_SUBMIT``, ``FormEvents::SUBMIT`` and ``FormEvents::POST_SUBMIT``)

..sidebar::``FormEvents::POST_SUBMIT`` in the Form component

The:class:`Symfony\\Component\\Form\\Extension\\DataCollector\\EventListener\\DataCollectorListener`

subscribes to the ``FormEvents::POST_SUBMIT`` event in order to collect

information about the forms.

The:class:`Symfony\\Component\\Form\\Extension\\Validator\\EventListener\\ValidationListener`

subscribes to the ``FormEvents::POST_SUBMIT`` event in order to

automatically validate the denormalized object, and update the normalized