Question

I’m trying to pass two values to a function, so that i can check the username and password for the users. However, i can’t get it to work. When i have one value, there is ne problem doing this. But how can i pass more than one value?

function($val1, $val2)

This is my code
http://pastebin.com/JKnTEqLN

Answer 1

If you want to pass two variables to your function, change line 6

$this->form_validation->set_rules('username', 'Username', 'required|alpha|xss_clean|callback__check_login');

to

$this->form_validation->set_rules('username', 'Username', 'required|alpha|xss_clean|callback__check_login[$val1,$val2]');

For more than two values, youll need to use http_build_query($val2) and then explode it inside of your function