Not understanding form validation

[eluser]LuckyFella73[/eluser]
JuanitoDelCielo posted the right way for you - the most important information
he posted for you is the form action attribute.

If you set up your validation rules in controller_A / method_a
you form has to be send to controller_A / method_a.

You did set up the rules in Login / index but your form is send to
login / loggedin. You didn't post the method "loggedin" but it seems
that your validation rules are placed like you posted.

Did you try to adjust the action attribute? Just give it a try!