Using POST data after validating using CodeIgniter
The CodeIgniter input class allows you to get the POST data after it has been filtered by the form validation library. In your controller you would do the following:
$username = $this->input->post('username');$email = $this->input->post('email');$password = $this->input->post('password');
You can use the input class as well as the helper function set_value('email')