youhou j'arrive à récupérer mes variables

src/Controller/PadController.php

@@ -2,25 +2,26 @@
 namespace App\Controller;
 
 use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\Request;
 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
 use Symfony\Component\Form\Extension\Core\Type\SubmitType;
 use Symfony\Component\Form\Extension\Core\Type\TextareaType;
 
 Class PadController extends AbstractController
 {
-    public function showForm(){
+    private function get_padform(){
-
+        return $this->createFormBuilder()
-        $form = $this->createFormBuilder()
             ->add('content', TextareaType::class)
             ->add('save', SubmitType::class, ['label' => 'Enregistrer'])
             ->setAction($this->generateUrl('api_post_new'))
         ->getForm();
-
+    }
+    public function showForm(){
 
         return $this->render('pad.html.twig', [
             'head_title' => 'Créer un nouveau PAD',
             'page_title' => 'Simple Pad',
-            'form' => $form->createView()
+            'form' => $this->get_padform()->createView()
         ]);
         }
     public function view($id)
@@ -30,9 +31,20 @@ Class PadController extends AbstractController
         ); 
     }
 
-    public function post()
+    public function post(Request $request)
     {
-        
+   
+        $form =  $this->get_padform();
+        $form->handleRequest($request);
+        if ($form->isSubmitted() && $form->isValid()) {
+            $data = $form->getData();
+            return new Response(
+                $data["content"]
+            ); 
+            //return $this->redirectToRoute('task_success');
+        }
+
+
     }