CMS Made Simple Forums

hi
in my new project , FEU user can have username different from email address and some of them do not have email address.
if the username is not email address and FEU user dose not have email , where ever u call getUserEmail() method it returns null or empty string.
this problem is crucial when i use modules like cart and order .

somebody help me please.

It is your responsiblity as admin to setup your system the way you need it. If your setup needs an email address then include it.