diff options
Diffstat (limited to 'phpBB/includes/functions_user.php')
| -rw-r--r-- | phpBB/includes/functions_user.php | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/phpBB/includes/functions_user.php b/phpBB/includes/functions_user.php index e0b6a9d0c6..5c94a90d9d 100644 --- a/phpBB/includes/functions_user.php +++ b/phpBB/includes/functions_user.php @@ -1455,12 +1455,7 @@ function user_unban($mode, $ban) */ function user_ipwhois($ip) { - if (empty($ip)) - { - return ''; - } - - if (!preg_match(get_preg_expression('ipv4'), $ip) && !preg_match(get_preg_expression('ipv6'), $ip)) + if (!filter_var($ip, FILTER_VALIDATE_IP)) { return ''; } @@ -1910,7 +1905,7 @@ function phpbb_validate_email($email, $config = null) { list(, $domain) = explode('@', $email); - if (phpbb_checkdnsrr($domain, 'A') === false && phpbb_checkdnsrr($domain, 'MX') === false) + if (checkdnsrr($domain, 'A') === false && checkdnsrr($domain, 'MX') === false) { return 'DOMAIN_NO_MX_RECORD'; } |