|
captcha/human verification will stop most autosubmitters.
Other cool stuff will also break autosubmitters like assigning a public key and scrambling the form submission field names, and using that public key to decrypt the field names.
Recording IPs is not really that helpful -- its too easy to get proxy servers, a little more difficult to find clean proxy servers.
Perl's LWP will handle cookies without a problem -- even across sessions, however, if I don't accept your cookie, when I autosubmit and you find no cookie, am I able to resubmit because you don't think I submitted?
__________________
SnapReplay.com a different way to share photos - iPhone & Android
|