Safari and Chrome back button changes hidden and submit values in forms

Question

The following problem happens on both Safari and Chrome, so probably a WebKit issue.

Page A: a page that requires you to login to see, contains a form that has a typ

Answer 1

autocomplete="off"

doesn't work for me. I found another workaround, can use text fields, hide these fields using

DIV style="display:none"

and add input_type="text" value="s" fields in the DIV tag