Update

src/BoltFormExtendedExtension.php

@@ -27,14 +27,12 @@ class BoltFormExtendedExtension extends SimpleExtension
 
     public function preSetData($event)
     {
-        if($event->getFormConfig()->getName() === 'contact') {
-            $formData = $event->getFormData();
+        if($event->getFormName() === 'contact') {
+            $formData = $event->getData();
             dump($formData);
-        }
-        
-        dump("preset");
             die();
         }
+    }
     
     public function preEmailSend($event)
     {