Originally Posted by xelawho
because the validation has to follow the rules that the user dictates, so if they say for example that formats
are valid, if they try to enter 22-343 it should fail validation
I am sure that you know what you are doing, but IMO excessive validation of telephone number formats is pointess when the user can simply make a mistake and enter his number wrongly, say with transposed digits. I would have thought that it would be enough to check for just digits and hyphens/spaces.
Surely there are only a limited number of valid formats?