Change existsForm

Source/API/script/index.php

@@ -78,10 +78,6 @@ $app->delete('/deleteForm', function(Request $request, Response $response){
 });
 
 $app->get('/existsForm', function(Request $request, Response $response){
-    $parameters = $request->getQueryParams();
-    if (empty($parameters['id']) || empty($parameters['response'])){
-        throw new TypeErrorParameters($request);
-    }
     try{
         $response->getBody()->write(json_encode((new GatewayForm)->existsForm(), JSON_UNESCAPED_UNICODE));
     }catch (PDOException $e){