diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/functions_user.inc.php | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/include/functions_user.inc.php b/include/functions_user.inc.php index 1c4500328..925eeb2b0 100644 --- a/include/functions_user.inc.php +++ b/include/functions_user.inc.php @@ -24,46 +24,65 @@ // | USA. | // +-----------------------------------------------------------------------+ -// validate_mail_address verifies whether the given mail address has the -// right format. ie someone@domain.com "someone" can contain ".", "-" or -// even "_". Exactly as "domain". The extension doesn't have to be -// "com". The mail address can also be empty. +// validate_mail_address: +// o verifies whether the given mail address has the +// right format. ie someone@domain.com "someone" can contain ".", "-" or +// even "_". Exactly as "domain". The extension doesn't have to be +// "com". The mail address can also be empty. +// o check if address could be empty +// o check if address is not used by a other user // If the mail address doesn't correspond, an error message is returned. -function validate_mail_address( $mail_address ) +// +function validate_mail_address($mail_address) { - global $lang, $conf; + global $conf; if (empty($mail_address) and !($conf['obligatory_user_mail_address'] and in_array(script_basename(), array('register', 'profile')))) { return ''; } + $regex = '/^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)*\.[a-z]+$/'; if ( !preg_match( $regex, $mail_address ) ) { - return $lang['reg_err_mail_address']; + return l10n('reg_err_mail_address'); + } + + if (defined("PHPWG_INSTALLED") and !empty($mail_address)) + { + $query = ' +select count(*) +from '.USERS_TABLE.' +where upper('.$conf['user_fields']['email'].') = upper(\''.$mail_address.'\') +;'; + list($count) = mysql_fetch_array(pwg_query($query)); + if ($count != 0) + { + return l10n('reg_err_mail_address_dbl'); + } } } function register_user($login, $password, $mail_address, $errors = array()) { - global $lang, $conf; + global $conf; if ($login == '') { - array_push($errors, $lang['reg_err_login1']); + array_push($errors, l10n('reg_err_login1')); } if (ereg("^.* $", $login)) { - array_push($errors, $lang['reg_err_login2']); + array_push($errors, l10n('reg_err_login2')); } if (ereg("^ .*$", $login)) { - array_push($errors, $lang['reg_err_login3']); + array_push($errors, l10n('reg_err_login3')); } if (get_userid($login)) { - array_push($errors, $lang['reg_err_login5']); + array_push($errors, l10n('reg_err_login5')); } $mail_error = validate_mail_address($mail_address); if ('' != $mail_error) |