Added Zones, authorisation on edits, validation enhancements

app/Http/Controllers/UserController.php

@@ -19,6 +19,8 @@ class UserController extends Controller
 	public function add_edit(Request $request,User $o)
 	{
 		if ($request->post()) {
+			$this->authorize('admin',$o);
+
 			$request->validate([
 				'email' => 'required|email|unique:users,email,'.($o ? $o->id : NULL),
 			]);