Upper / Lower case
I have a question regarding upper and lowercase with security assist / user reg pack. I notice that both of these applications don't seem to convert the input data (such as username, and email) to lowercase in the database. For example if a user enters shauN@dOman.com maybe by accident.
1) Can this cause any problems?? Maybe when you are checking for duplicates?
2) How would I go about converting a given field to lowercase? I've tried adding the strtolower() to a field but doesn't seem to work. Is there a feature in data assist or validation toolkit that can achieve this? or does this have to be hard coded.