- Added a custom 'context' if needed, called from getContext().

src/Method/FormHandler.php

@@ -8,7 +8,7 @@ class FormHandler {
     # return new class($this->request, new FormContext(), $form) {
 
     public bool $sent = false;
-    
+
     public FormContext $context;
 
     protected ServerRequestInterface $request;
@@ -20,7 +20,14 @@ class FormHandler {
         $this->request = $request;
         $this->sent = $this->requestSent();
         $this->form = $form;
-        $this->context = $context ?: new FormContext($request);
+
+        if ( $context ) {
+            $this->context = $context;
+        }
+        else {
+            $this->context = method_exists($form, 'getContext') ? $form->getContext($request) : new FormContext($request);
+        }
+
         $this->context->formSent = $this->sent;
         $this->initialize();
     }

src/Method/Message/ErrorMessage.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Picea\Ui\Method\Message;
+
+use Picea\Ui\Metohd\FormMessage;
+
+class ErrorMessage implements FormMessage {
+
+    public function isError() : bool
+    {
+        return true;
+    }
+
+}