Re: prevent from backward in form

Hi Russ,

thank you so much for reply.

But I tested ago the form with  HTTPResponseRedirect and this don't work for me.

I decide to save csrf token in my models and check it in view and this solution work for me.

Best Regards,

Hallaji

On Sun, Jun 1, 2014 at 5:24 AM, Russell Keith-Magee <russell@keith-magee.com> wrote:

Hi Ali,

If you follow the pattern laid out in Django's documentation, you'll avoid the problem:

https://docs.djangoproject.com/en/dev/topics/forms/#using-a-form-in-a-view

The key part is that on success, the form processing issues a HTTPResponseRedirect. This prevents the back button from repopulating the form - even if it redirects to the same URL that you used to submit the form in the first place.

Yours,

Russ Magee %-)

On Sun, Jun 1, 2014 at 12:23 AM, Ali hallaji <ali.hallaji1@gmail.com> wrote:

I submit the form and when I resend or backward the my webpage, my form dose appear again and save data in duplicate.

please help me for solving this issue.

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