I tried to add that to MY_Form_validation.php and it still gave me the same results. Here is that file to go along with other ones I have posted above:
Code:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class MY_Form_validation extends CI_Form_validation {
public function __construct()
{
parent::__construct();
}
/**
*
* is_valid_email: verify validity of e-mail addresses - is also used for AJAX calls
*
* @param string $email the e-mail address to be validated
* @return boolean
*
*/
public function is_valid_email($email) {
if (filter_var($email, FILTER_VALIDATE_EMAIL) !== false) {
$domain = explode("@", $email);
if(checkdnsrr(array_pop($domain), "MX") != false) {
return true;
}
}
return false;
}
/**
*
* is_valid_password: verify whether password is strict enough
*
* @param string $password the password to be validated
* @return boolean
*
*/
public function is_valid_password($password) {
if (preg_match("/[.@#\$\[\]\|\(\)\?\*\+\{\}\!\=\:\-]/", $password) && (strcspn($password, '0123456789') != strlen($password))) {
return true;
}
return false;
}
/**
*
* is_valid_username: verify validity of username against regular expression: a-z, A-Z, 0-9, _, - are allowed
*
* @param string $username the username to be validated
* @return boolean
*
*/
public function is_valid_username($username) {
if (preg_match("/^[a-zA-Z0-9_-]+$/", $username)) {
return true;
}
return false;
}
/**
*
* is_db_cell_available: check for the existence of a unique field within a database table column
*
* @param string $value
* @param string $info a string
* @return boolean
*
*/
public function is_db_cell_available($value, $info) {
list($table, $column) = explode('.', $info, 2);
$this->CI->db->select($column);
$this->CI->db->from(DB_PREFIX . $table);
$this->CI->db->where($column, $value);
$this->CI->db->limit(1);
$query = $this->CI->db->get();
if($query->num_rows() == 0) {
return true;
}
return false;
}
/**
*
* is_db_cell_available_by_id: check for the existence of a unique field within a database table column EXCEPMTING
* the row for which the ID is passed
*
* @param string $value
* @param string $info a string
* @return boolean
*
*/
public function is_db_cell_available_by_id($value, $info) { // do not use for table user (id is user_id)
list($table, $column, $id, $id_column) = explode('.', $info, 4);
if ($id != strval(intval($id))) {return false;}
$this->CI->db->select($column);
$this->CI->db->from(DB_PREFIX . $table);
$this->CI->db->where($column, strtolower($value));
$this->CI->db->where($id_column .' !=', $id);
$this->CI->db->limit(1);
$query = $this->CI->db->get();
if($query->num_rows() == 0) {
return true;
}
return false;
}
/**
*
* check_captcha: verify the reCaptcha answer
*
* @param string $val the input to be validated
* @return boolean
*
*/
function check_captcha($val) {
return $this->CI->recaptchav2->verifyResponse($val); // this is the v2 code, the v1 code is commented out
/*if ($this->CI->recaptcha->check_answer($this->CI->input->ip_address(), $this->CI->input->post('recaptcha_challenge_field'), $val)) {
return true;
}
return false;*/
}
/**
*
* is_member_password: check for the existence of a unique field within a database table column
*
* @param string $password the password to be checked
* @return boolean
*
*/
public function is_member_password($password) {
$this->CI->db->select('nonce, password');
$this->CI->db->from(DB_PREFIX .'users');
$this->CI->db->where('username', $this->CI->session->userdata('username'));
$this->CI->db->limit(1);
$query = $this->CI->db->get();
if($query->num_rows() == 1) {
$this->CI->load->helper('password');
$row = $query->row();
if (hash_password($password, $row->nonce) === $row->password) {
return true;
}
}
return false;
}
/**
* Added this from codeigniter forum input
* @var
* _ci Super Global
*/
public $_ci;
/**
* run ()
* ---------------------------------------------------------------------------
*
* @param string $module
* @param string $group
* @return bool
*/
public function run($module = '', $group = '')
{
(is_object($module)) AND $this->_ci =& $module;
return parent::run($group);
}
}
