feat(JsonResponse): output errorMessages

src/JsonResponse.php

@@ -65,7 +65,6 @@ class JsonResponse implements JsonSerializable
             'Access-Control-Allow-Methods' => 'POST, GET, OPTIONS, DELETE, PUT, PATCH',
             'Access-Control-Max-Age' => '86400'
         ], $headers);
-        $this->preparedOutput = '';
     }
 
     /**
@@ -161,6 +160,9 @@ class JsonResponse implements JsonSerializable
     protected function preparedOutput(): JsonResponse
     {
         try {
+            if (!empty($GLOBALS['errorMessages'])){
+                $this->mergeInContent(['errorMessages'=>$GLOBALS['errorMessages']]);
+            }
             json_encode($this->content);
         } catch (Throwable $th) {
             $this->code = 500;