private void Example5_Fluent()
{
// 5. EXAMPLE : Fluent validation.
var val = new ValidatorFluent(typeof(User));
var user = new User();
val.Check(() => user.UserName).IsNotNull().IsBetween(1, 50)
.Check(() => user.CreateDate).IsAfterToday()
.Check(() => user.Email).IsValidEmail()
.Check(() => user.MobilePhone).IsValidPhoneUS();
PrintErrors(val.Errors);
}
public void CanValidateFluently()
{
var product = new Product("MagicPencil", "draw like an artist", true, 10, 2, DateTime.Today.AddDays(5));
var validator = new ValidatorFluent(product.GetType());
validator.Check(product.Title).IsNotNull().IsBetween(1, 15)
.Check(product.Description).IsNot(string.Empty).IsBetween(1, 25)
.Check(product.Category).Min(1)
.Check(product.Cost).Min(1).Max(500)
.Check(product.IsInStock).IsTrue()
.Check(product.AvailableDate).IsAfterToday().End();
Assert.IsFalse(validator.HasErrors);
}
protected override IValidator GetValidator()
{
var val = new Validator((valEvent) =>
{
var errors = valEvent.Results;
var validator = new ValidatorFluent(this.GetType(), true, errors);
validator.Check(() => Name).IsNotNull().IsBetween(1, 50)
.Check(() => Age).Min(18).Max(65)
.Check(() => About).If(!string.IsNullOrEmpty(About)).IsBetween(1, 20)
.Check(() => IsLegalAge).IsTrue()
.Check(() => RegisterDate).IsAfterToday()
.Check(() => Email).IsValidEmail()
.Check(() => Phone).IsValidPhoneUS()
.Check(() => Url).IsValidUrl();
return(validator.HasErrors);
});
val.Validate();
return(null);
}
