[ic] UserDB.pm Minor Feature Patch - username ne password

[Jon Jensen]

On Thu, 8 Apr 2004, John Young wrote:

> Following is a patch if there is interest in having [userdb]
> reject password setting if the username and password are equal.
> This can be useful for adding just a tad more security for site
> visitors when creating a new account or changing a password.

That's a good idea.

I think for mainline Interchange, though, that it would be better to allow
setting a Sub that would be used to validate username/passwords. Then you
could do whatever you want in that sub without having to modify the core.

Jon