how to send a cookie or something to client?

  • Thread starter Thread starter Carl
  • Start date Start date
C

Carl

Hi,

i have an application for internet survey. I would like to send a cookie or
something to each client who fills the survey form in order to impede him to
fill the form several times.
Any hints are welcome.
Carl
 
Thanks for replying. You're right: he can move to another computer, but it's
better than nothing.

I'm not sure i understand what you suggest.

I see two cases:
1) i send the link of the form page to all the persons who have to fill the
form.
Assume user X is somebody who has the link.Do i have to generate a password
and send it together with the link? But then all the generated passwords
must already be in the database. Is this what you mean?

2) i send the link of the form page to e.g. a compagny or a school, and all
employees or students are asked to fill the form. How can i now use
passwords?

Thanks
 
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