if (is_null($uid) && $hash) {
return false;
}
- $res = XDB::query("SELECT *
+ $res = XDB::query("SELECT uid
FROM axletter_ins
WHERE $field={?}", $user);
- if (!$res->numRows()) {
+ if ($res->numRows() != 1) {
return false;
}
XDB::execute("DELETE FROM axletter_ins