As a user interface shishya, I agree completely. As a developer, I still have to write code that validates the data twice and possibly deal with validation fai

As a user interface shishya, I agree completely. As a developer, I still have to write code that validates the data twice and possibly deal with validation failures in two different ways. Further, I have to make sure that both checks are using the same criteria for validation and keep them in sync if requirements change. This seems less than ideal.