Validate DateTime with FluentValidator

Question

This is my ViewModel class:

public class CreatePersonModel
{
    public string Name { get; set; }
    public DateTime DateBirth { get; set;          


        

Answer 1

Try this one

RuleFor(f =>
        f.StartDate).Cascade(CascadeMode.StopOnFirstFailure).NotEmpty()
                    .Must(date => date != default(DateTime))
                    .WithMessage("Start date is required");