Is there a step by step guide to document how to do this?

On Tue, Feb 2, 2010 at 6:03 PM, Shane Hathaway <shane@hathawaymix.org> wrote:
Tres Seaver wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Garry Saddington wrote:
>> Has anyone any suggestions as to how to prevent form submission by the
>> using pressing the refresh or back buttons?
>
> Issue a redirect from the POST handler:  the browser won't "land" again
> on the original POST target URL, but only only on the redirected page,
> or the original form.

+1, I've been happy with this technique.

Shane
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