JsonModel in BaseController

gistfile1.txt

protected JsonResult JsonModel<T>(T model) where T : BaseViewModel
        {
            model.Errors = GetErorsModel().ToList();
            return Json(model);
        }

        protected IEnumerable<ValidationError> GetErorsModel()
        {
            foreach (var state in ModelState)
            {
                foreach (var error in state.Value.Errors)
                {
                    yield return new ValidationError(error.ErrorMessage, state.Key);
                }
            }
        }