diff options
Diffstat (limited to 'phpBB/includes/functions_user.php')
| -rw-r--r-- | phpBB/includes/functions_user.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/phpBB/includes/functions_user.php b/phpBB/includes/functions_user.php index bf2eb2c4dd..7df2b0a60b 100644 --- a/phpBB/includes/functions_user.php +++ b/phpBB/includes/functions_user.php @@ -104,7 +104,7 @@ function validate_username($username) return false; } - if (!preg_match('#^' . $config['allow_name_chars'] . '$#i', $username)) + if (!preg_match('#^' . str_replace('\\\\', '\\', $config['allow_name_chars']) . '$#i', $username)) { return 'INVALID_CHARS'; } |