Why open yourself up to risk if you don't have to? I highly recommend using something akin to CGI::Session and storing the data attached to a session, just providing the user with a cryptograpicly generated cookie (sessionid).

If you *really* must specify this data via a form, you shouldn't worry about special characters. You should decide what characters are acceptable and filter everything else out. (Or bitch if the value has anything unacceptable.)

In reply to Re: Special Chars in CGI form variables by cazz
in thread Special Chars in CGI form variables by rsiedl

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