How to separate form handling from controller?

Question

symfony

The controller makes some kind of common logic for all projects and shows the same form
, but what happens here
if ( $Form->isSubmitted() && $Form->isValid() ) {
needs to be made flexible so that it can be customized for each project,
please tell me how

Answer 1

Maybe form-handler-bundle can help you

Answer 2

you can like here:
https://github.com/akeneo/pim-community-dev/blob/m...
https://github.com/akeneo/pim-community-dev/blob/m...
and there somewhere else the Saver service was...