Re: Using Cookies
From: Joshua Flanagan (josh_at_msnews.com)
Date: 03/21/05
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Date: Sun, 20 Mar 2005 20:26:37 -0600
You will need to use more than cookies. You will have to have the users
authenticate themselves, so that you can identify them uniquely. Once
you have a way to uniquely identify each user, you can track in your
database who has already submitted a response.
Simply placing a cookie on their computer would be insufficient, since
the user could always delete the cookie and submit your survey again.
Deepa wrote:
> Hi all
> I have an asp.net application (Survey form). I have a situation to handle.
> I have to make sure that the same user doesn't submit the form(click the Save
> button on the form) more than once in 24hrs. I kinda have an idea that I'll
> have to use Cookies for this, but not sure how to go about it. Can someone
> help me?
>
> Thanks
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