[eluser]frist44[/eluser]
The example relies on this:
Code:
if($this->input->post('username') !== FALSE)
to ensure the field is completed. I guess my point is that if the password field has a min_length rule of 6, and someone inputs something with 3, it's still going to query the database as if it's a valid value. It will obviously not come back with anything because there will be no passwords in the database <6, but still, it's one more query that you have to run knowing it'll fail. It seems that maybe something against the validate() method where you could select fields might be beneficial.
