How can we perform a cross object validations. For example, I have two business objects BlogGroup and User.
Rule: A user with the same name cannot belong to bloggroup of type xyz. Name is an attribute of user and type is an attribute of blogroup
How can we perform a cross object validations. For example, I have two business objects BlogGroup and User.
Rule: A user with the same name cannot belong to bloggroup of type xyz. Name is an attribute of user and type is an attribute of blogroup