How to check is user login or not in codeigniter?
How to check is user login or not in codeigniter?
1 answer
by
rollin ,
a year ago
@cortez.connelly
In CodeIgniter, you can check if a user is logged in by accessing the session library and checking if a specific session variable is set. Here's how you can do it:
- Load the session library in your controller constructor:
1
|
$this->load->library('session');
|
- Check if the user is logged in by checking the session variable that you set when the user logs in:
1 2 3 4 5 6 7 |
if ($this->session->userdata('logged_in')) {
// User is logged in
// Add your code for logged in user here
} else {
// User is not logged in
// Add your code for guest users here
}
|
- You can also create a helper function that checks if the user is logged in:
1 2 3 4 5 6 7 8 9 10 |
function is_user_logged_in(){
$CI = &get_instance();
$CI->load->library('session');
if ($CI->session->userdata('logged_in')) {
return true;
} else {
return false;
}
}
|
You can then call this function in your controllers or views to check if the user is logged in:
1 2 3 4 5 6 7 |
if (is_user_logged_in()) {
// User is logged in
// Add your code for logged in user here
} else {
// User is not logged in
// Add your code for guest users here
}
|
By following these steps, you can easily check if a user is logged in or not in CodeIgniter.
Related Threads:
How to prevent user to "go back" after login in codeigniter?
How to login with facebook in codeigniter?
How to set session in Codeigniter after login?
How to check undelivered email with smtp in codeigniter?
How to redirect after google login using codeigniter?
How to create login page using codeigniter?