New Post: Validation rules for Required fields

publicclass SampleValidator : AbstractValidator<ValidatableItem>
{public SampleValidator(ValidationConfiguration configuration)
	{
		RuleFor(x => x.ValidatableProperty).Cascade(CascadeMode.StopOnFirstFailure)
			.Length(5, 10).When(item => !string.IsNullOrWhiteSpace(item.ValidatableProperty))
			.NotNull().When(item => configuration.RequiredField)
			.NotEmpty().When(item => configuration.RequiredField);
	}
}