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Return to CGI Library
Return to Form Handling
Return to CAPTCHAS
Quick Captcha Example:
Enter something for a message in the input box below and hit submit.
The system will throw up a "Captcha" and an input form. Enter the
captcha and hit submit, and your message will be displayed. It is a
trivial example, but it provides instant feedback and serves to
demonstrate the captcha. A more real-world example would send
an e-mail containing the message.
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