[Solved] Enterprise Library Validation with RadDataForm and RadDataServiceDataSource

[Santiago]

Hello Telerik Team,

I'm trying to use the Enterprise Library Validation Block for Silverlight 5 using Metadata of the classes for specify the validation term for every property.

Here is my Code:

[Metadatatype(typeof(CustomerMetadata))]
public partial class Customer
{

}

public class CustomerMetadata
{

        [Required(ErrorMessage = "El nombre es requerido")]
        [StringLengthValidator(1, RangeBoundaryType.Inclusive, 2, RangeBoundaryType.Ignore, MessageTemplate = "Name is Required")]
        public string Name{
               get;
               set;
        }

}

Where the class Customer is the generated class from the ServiceReference (OData v2). But when I bind my RadDataServiceDataSource to the RadDataForm the validation is not performed.

The question is.. Is it possible to Use this validation approach?

Thank You for your help

[Maya]

Hello Santiago,

Currently, we do not support such validation. What you can try instead is to work with DataAnnotations.
Still, I will research the case to see whether we could improve the behavior.  

Greetings,
Maya
the Telerik team