diff options
Diffstat (limited to 'mod/register.php')
| -rw-r--r-- | mod/register.php | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mod/register.php b/mod/register.php index b15ca4fb2..d65c154a8 100644 --- a/mod/register.php +++ b/mod/register.php @@ -74,7 +74,8 @@ function register_post(&$a) { if($r !== false && count($r)) $err .= t(' Your email address is already registered on this system.') ; - if(! preg_match("/^[a-zA-Z][a-zA-Z0-9\-\_]*$/",$nickname)) + $nickname = strtolower($nickname); + if(! preg_match("/^[a-z][a-z0-9\-\_]*$/",$nickname)) $err .= t(' Nickname <strong>must</strong> start with a letter and contain only letters, numbers, dashes, or underscore.') ; $r = q("SELECT `uid` FROM `user` WHERE `nickname` = '%s' LIMIT 1", |