Better Validation Support
Allow me to attribute the model or server side types with validation attributes. Those attributes should then we in the metadata description of the service and code gen'd onto the client types.
When I work with a service those validation attributes should be applied automatically and I should be notified when a validation failure occurs
Denis Shulepov commented
Please implement a support for data annotation validation. This will be very helpfull
ruben willems commented
it's a pain to regenerate all this on the client. The simple validation on properties should work on the client : isrequired, maxlength, valid-email, ....
Haroon Said commented
Would be a useful feature.