/** * Checks the number of entries of given login name * * @param string $login Loginname * @param array $optionalData Optional data * * @return integer */ public function checkLogin($login, array $optionalData = null) { $check = sprintf("\n SELECT\n login\n FROM\n %sfaquserlogin\n WHERE\n login = '******'", PMF_Db::getTablePrefix(), $this->db->escape($login)); $check = $this->db->query($check); $error = $this->db->error(); if (strlen($error) > 0) { $this->errors[] = $error; return 0; } return $this->db->numRows($check); }