Re: Form variables + sessions, is this how it is supposed to work?

OK thanks. I figured out my problem but I am not sure why this is. I am trying to impliment a back button to allow the user to go back and change form values. If I uses sessions and register $test then this does not work, it sticks does not change the value of $test if the user re-submits: <input name="test" type="text" value="<?php echo $test;?>"/> Thanks for any help!