You can't let a CGI script wait for input.

CGI works this way: you deliver pages to the user, and when they are displayed, the user choses to fill in forms and send them - or he doesn't.

To implement what you're about to you need a way to introduce state, that can be achieved with cookies that store session informations.

Take a look at CGI::Session::Tutorial, it should help you.

Perl 6 in German

In reply to Re: CGI script and captcha input by moritz
in thread CGI script and captcha input by lazybowel

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