- Fixed UiSelect's selected item method

- Added a new DateTime (WIP from firefox still)

src/Method/Form.php

@@ -16,7 +16,10 @@ class Form implements Extension {
 
     public string $token;
 
-    public function __construct(Context $context) {
+    public ServerRequestInterface $request;
+    
+    public function __construct(ServerRequestInterface $request, Context $context) {
+        $this->request = $request;
         $this->register($context);
     }
 
@@ -43,17 +46,30 @@ class Form implements Extension {
         return $value;
     }
 
-    public function formClass(ServerRequestInterface $request) {
-        return new class($request) {
+    public function formClass($form) {
+        return new class($this->request, $form) {
 
             public bool $sent = false;
 
             protected ServerRequestInterface $request;
+            
+            protected /* FormInterface */ $form;
 
-            public function __construct(ServerRequestInterface $request)
+            public function __construct(ServerRequestInterface $request, /* FormInterface */ $form)
             {
                 $this->request = $request;
                 $this->sent = $this->requestSent();
+                $this->form = $form;
+            }
+            
+            protected function initialize() {
+                $this->form->prepare();
+                    
+                if ( $this->sent ) {
+                    if ( $this->form->validate() ) {
+                        $this->form->save();
+                    }
+                }
             }
 
             protected function requestSent() : bool