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Diffstat (limited to 'includes/model/User_model.php')
| -rw-r--r-- | includes/model/User_model.php | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/includes/model/User_model.php b/includes/model/User_model.php index 523685df..a69c288c 100644 --- a/includes/model/User_model.php +++ b/includes/model/User_model.php @@ -1,6 +1,14 @@ <?php /** + * Strip unwanted characters from a users nick. + * @param string $nick + */ +function User_validate_Nick($nick) { + return preg_replace("/([^a-z0-9üöäß. _+*-]{1,})/ui", '', $nick); +} + +/** * Returns user by id. * * @param $id UID |