wip: improved validation and feedback

src/Controller/Booking/Create/Step2Controller.php

@@ -7,7 +7,6 @@ namespace App\Controller\Booking\Create;
 use App\Controller\Booking\Traits\BookingCreateTrait;
 use App\Controller\Booking\Traits\BookingExceptionHandlerTrait;
 use App\Controller\Booking\Traits\ParticipantCardFlowTrait;
-use App\Controller\Booking\Traits\ParticipantValidationTrait;
 use App\Form\BookingCreateStep2Type;
 use App\Form\Model\BookingDto;
 use App\Form\Model\ParticipantDto;
@@ -35,7 +34,6 @@ class Step2Controller extends AbstractController
     use BookingExceptionHandlerTrait;
     use HxTrait;
     use ParticipantCardFlowTrait;
-    use ParticipantValidationTrait;
 
     public function __construct(
         private readonly BookingService $bookingService,
@@ -82,7 +80,7 @@ class Step2Controller extends AbstractController
 
         // Create validation form
         $form = $this->createForm(BookingCreateStep2Type::class, $bookingCreateDto, [
-            'validation_groups' => ['booking_create_step_2'],
+            'validation_groups' => ['booking_create'],
         ]);
         $form->handleRequest($request);
 
@@ -96,15 +94,6 @@ class Step2Controller extends AbstractController
             return $this->hxRedirect($request, $this->generateUrl('app_booking_create_step_3'));
         }
 
-        // Extract participant validation errors
-        $participantErrorIndices = [];
-        $participantErrorMessages = [];
-        if (true === $form->isSubmitted() && false === $form->isValid()) {
-            $extractedErrors = $this->extractParticipantValidationErrors($form);
-            $participantErrorIndices = $extractedErrors['errorIndices'];
-            $participantErrorMessages = $extractedErrors['errorMessages'];
-        }
-
         // Generate cards data
         $cardsData = $this->generateAllCardsData($bookingCreateDto);
 
@@ -120,8 +109,6 @@ class Step2Controller extends AbstractController
             'cardsData' => $cardsData,
             'summaryData' => $summaryData,
             'pricingData' => $summary['pricing'],
-            'participantErrors' => $participantErrorIndices,
-            'participantErrorMessages' => $participantErrorMessages,
         ];
 
         // HTMX request: render blocks only
@@ -159,7 +146,7 @@ class Step2Controller extends AbstractController
 
         // Create form with booking_context option
         $form = $this->createParticipantForm($bookingDto, $index, [
-            'validation_groups' => ['booking_create_step_2'],
+            'validation_groups' => ['booking_create'],
         ]);
 
         $form->handleRequest($request);