ASP.NET MVC: ModelState vs. ModelStateDictionary

Question

I have a service which has a method that\'s called when a certain controller method is triggered.

My service returns a custom result object PlacementResult in w

Answer 1

I don't know what your PlacementResult looks like, see if you can possibly utilize this in your view:

ModelState.AddModelError(ErroredProperty, ErrorMessage);

Make sure you return the object that failed back to the view

return View(myObjectInstance);