Click has very nice and smart validation in each component, and they're also in the right place - in the View.
Projects using Hibernate, tend to put the validation rules in the Model, using Hibernate-Validator (even if this
is not the best strategy considering that there are more views with different validation rules that act on the same
model - e.g. and Admin View would have different rules than the more restricted User View).
It would be really helpful and time saving if the Hibernate-Click integration would also support Hibernate-Validator, to automatically
generate Click validations out of Hibernate validation rules present in the model as annotations.