Aloha from the hot Hamburg,

How do i make Piwigo to accept as login name a format like:
forename.lastname ?

In our company i established that as login format and i get a lot of complaints that for piwigo they have to use
Forename Lastname

Please advise.

Piwigo version: 2.7.4
PHP version:  5.5.26
MySQL version: 5.1.73-log
Piwigo URL: http://lichtbilder.stageled.com