Re: [PHP] back button and forms

On Wednesday, August 20, 2003, at 12:26 PM, Tim Winters wrote:
> I have a series of forms set over a few pages. The entries are stored
> in session vars and the whole shebang is written to mySQL via PHP at
> the end of the series of forms. When the user hits the back button an
> error message comes up with the following
>
> Warning: Page has Expired

I did something similar to this once. I think the first thing I did on
any page was to check the session vars. If they were already set, I'd
auto-fill the form with them. I never ran into a cache problem, but
that may be because I included <meta http-equiv="Pragma"
content="no-cache"> on every page.


-scott