I've been trying to connect my database with php codeigniter framework because I'm creating a login form for my project, but I've been having problems form validation callback. even if i'm inputting the correct username password. it still gives me incorrect username/password.
Here's my code for the database.php
located at application/config
:
$active_group = 'default';
$active_record = TRUE;
$db['default']['hostname'] = 'localhost';
$db['default']['username'] = 'users';
$db['default']['password'] = 'p455w0rd';
$db['default']['database'] = 'users';
$db['default']['dbdriver'] = 'mysql';
$db['default']['dbprefix'] = '';
$db['default']['pconnect'] = FALSE;
$db['default']['db_debug'] = FALSE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = '';
$db['default']['char_set'] = 'utf8';
$db['default']['dbcollat'] = 'utf8_general_ci';
$db['default']['swap_pre'] = '';
$db['default']['autoinit'] = TRUE;
$db['default']['stricton'] = FALSE;
Here is the code for my login controller:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class C_login extends CI_controller{
public function index()
{
$this -> login();
}
public function login(){
$this->load->view('login');
}
public function members(){
$this->load->view('members');
}
public function login_validation(){
$this->load->library('form_validation');
//$this->form_validation->CI =& $this;
$this->form_validation->set_rules('username', 'Username', 'required|trim|xss_clean|callback_validate_credentials');
$this->form_validation->set_rules('password', 'Password', 'required|md5|trim');
if($this->form_validation->run($this) == false){
$this->load->view('login');
}
else{
redirect('c_login/members');
}
}
public function validate_credentials(){
$this->load->model('model_users');
if($this->model_users->can_log_in()){
return true;
}
else{
$this->form_validation->set_message('validate_credentials', 'Incorrect username/password');
return false;
}
}
}
my model_users:
<?php
class Model_users extends CI_Model {
public function can_log_in(){
$this->db->where('username', $this->input->post('username'));
$this->db->where('password', md5($this->input->post('password')));
$query = $this->db->get('users');
if($query->num_rows() == 1){
return true;
}
else{
return false;
}
}
}
It would be a really great help if you guys can help me fix this problem. i'm using XAMPP 1.7.3a.
remove md5 from this statement
$this->form_validation->set_rules('password', 'Password', 'required|md5|trim');
you are converting here password into md5 after that you again convert password in your model
$this->db->where('password', md5($this->input->post('password')));
i think that's the problem
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