February 06, 2006

Posted by John

Tagged spam

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Guide to using CAPTCHAs in Rails

Although there are some obvious usability issues when using CAPTCHAs for form processing, Frank Hale has provided a simple tutorial on how to create a CAPTCHA system for Ruby on Rails. It’s light on commentary, but it seems to have all the code there you’d need to implement a CAPTCHA.

1 Comment

  1. Its not there!

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Authored by John Nunemaker (Noo-neh-maker), a programmer who has fallen deeply in love with Ruby. Learn More.


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