Form rendering and validation when overrideTemplate
Hi, my questions may look trivial but I cannot find answer in docs.
In my project I have an entity with latitude, longitude and address properties. I use leaflet to enable completing these field by clickin on a map.
So I use
public function configureCrud(...)... { return $crud ->overrideTemplate('...mapZone.html.twig'); }
since each field depends on the map.
First I don't know if it is a good approach for my problem.
How to pass the data in my mapZone.html.twig ? How can I save my input from the twig ? Should I use a form ? In that case, where can I create it to render it ? How to validate the form when submitted ? Should I use a standard controller to use a form ? If so, how to connect it with the crudcontroller ?