If you are validating run time data then use arrays. For eg: You have value in field A and you expect the same to come up on Field B during runtime then use arrays for your validation.
If you have a static data which you need to validate against the run time data, then you will need the data stored somewhere which probably may need to be updated at a later stage. Hence, you may have to use any file system for your maintenance.
If you have a static data which you need to validate against the run time data, then you will need the data stored somewhere which probably may need to be updated at a later stage. Hence, you may have to use any file system for your maintenance.
Basanth
Give a fish to a man and you feed him for a day..Teach a man how to fish and you feed him for life.
Give a fish to a man and you feed him for a day..Teach a man how to fish and you feed him for life.