Add

<META HTTP-EQUIV="expires" CONTENT="0">
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">

to your header, which will tell the browser not to cache the page, and use
the POST method

<form action="script.php" name="entryform" method="post">

HTH

Peter

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> -----Original Message-----
> From: Natividad Castro [mailto:[EMAIL PROTECTED]]
> Sent: 18 April 2002 12:56
> To: [EMAIL PROTECTED]
> Subject: [PHP-DB] page expires
>
>
> Hi to all,
>
> I have form that users fill out and submit. What I'm trying to do
> is not to
> let users to go back to the form after they have submmited, or if they go
> bak, make the page expires.
> Can someone please tell me or give an idea on how to do it?
>
> Thanks in advanced
> Nato
>
>
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