Question about submission form to database

The error that "test view page" displays indicates you have not loaded the "form" helper.

The following line of code is in the example you are working from

PHP Code:

$this->load->library('form_validation'); 


It turns out that "form_validation" will load the "form" helper for you.

If you are not using "form_validation" in your test then explicitly load the "form" helper in your controller with this line.

PHP Code:

$this->load->helper('form');