ZUGFeRDRESTService: WIP Prepare validation of buyer order reference

WEBSERVICES/ZUGFeRDRESTService/Controllers/ValidationResponse.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+
+namespace ZUGFeRDRESTService.Controllers
+{
+
+    public class ValidationResponse
+    {
+        public string status;
+        public string message;
+        public List<string> errors;
+        
+        public ValidationResponse()
+        {
+            status = ValidationController.RESPONSE_OK;
+            message = string.Empty;
+            errors = new List<string>();
+        }
+
+        public ValidationResponse(string Status, string Message)
+        {
+            status = Status;
+            message = Message;
+            errors = new List<string>();
+        }
+
+        public ValidationResponse(string Status, string Message, List<String> Errors)
+        {
+            status = Status;
+            message = Message;
+            errors = Errors;
+        }
+    }
+}