Validation Errors

ValidationErrorsViewModel.cs

    public class ValidationErrorsViewModel : IEnumerable<ValidationErrorViewModel>
    {
        private readonly IEnumerable<ValidationErrorViewModel> errors;

        public ValidationErrorsViewModel(ModelValidationResult model)
        {
            errors = from error in model.Errors
                     from member in error.MemberNames
                     select new ValidationErrorViewModel(member, error.GetMessage);
        }

        #region IEnumerable<ValidationErrorViewModel> Members

        public IEnumerator<ValidationErrorViewModel> GetEnumerator()
        {
            return errors.GetEnumerator();
        }

        IEnumerator IEnumerable.GetEnumerator()
        {
            return GetEnumerator();
        }

        #endregion
    }
    public class ValidationErrorViewModel
    {
        public ValidationErrorViewModel(string memberName, Func<string, string> getMessage)
        {
            MemberName = memberName.Underscore().Dasherize();
            Message = getMessage(memberName);
        }

        public string MemberName { get; private set; }

        public string Message { get; set; }
    }