[web2py] Re: email/password login only: How to change email to lower case at the register page and store as a lower case to the database.

[thstart]

OK I added this code after database definition:

db.auth_user.email.requires.insert(0, IS_LOWER()) 

So it is always present with register and login.

Now register is working as expected - e.g. if I
create first an account with lower case email 
and then try to create an account with same 
email but mixed case, the system does not creates
a new  account. So this important part is working 
now.

But now when I try to login I always have to enter 
lower case, with mixed case the message is
'Invalid login'. here is the code:

#auth.settings.login_onvalidation = *login_email_lower    *#current.app.auth =  
auth    form=current.app.auth.login(next=login_next)


As you see I commented out login_email_lower and 

I suppose I should return it back.


def *login_email_lower*(form):     form.vars.email = form.vars.email.lower()    
 return(form)