Symfony 7: Forms

DIY forms

• use Symfony\Component\HttpFoundation\Request as controller method parameter;
• read POST data: $request->request->get('submit');

Symfony forms

composer require symfony/form
# validator
composer require validator

Keep in mind

• field type guessing;
• form profiler;
• data transformation (can also create a custom one);
• select, checkbox, radio: ChoiceType;
• select with options from db: EntityType;