Question

I have a DateTime, and need to validate that …
I need that my DateTime stay Between two other Datetime (dynamic)…

How Can I do that?

Answer 1

I like to use Fluent Validation. It gives you a lot more control over your validation.

With FluentValidation, you would do something like this (where MyDateTime, date1, and date2 are properties of your MyModel class) :

public class MyModelValidator : AbstractValidator<MyModel> {
    public MyValidator() {
        RuleFor(x => x.MyDateTime).InclusiveBetween(date1, date2);
    }
}