How & wherecan i write business validations in my web application?
Posted on 2011-03-25
In my application i want to write some custom validations, i.e i have a field A, and field B, always A should be grater then B, if suppose user enters B value as bigger than A, then we need to highlight that error in the same page it self.
my web application, implemented with the technologies like struts,ejb.
could you please tell me the possibilities how can i achieve this?
Please explain in brief?