Great article as I found the google Docs extremely lacking on how to set this up for any site much less a Rails site. They make a lot of assumptions that you'll just get the part they're completely glossing over, e.g. the hidden field and token assignment.
One mistake I think I found though is in the method recaptcha_execute you have a reference to RECAPTCHA_SITE_KEY which I'm guessing is actually supposed to be ENV['RECAPTCHA_SITE_KEY'] or a defined constant. This might trip up some people. :)
Japanese translator turned software engineer. I work mostly with Ruby and Rails, but love working on both the backend and the frontend. Currently a computer science student @ University of Colorado.
Location
Connecticut
Education
University of Colorado, Ohio State University, IUC (for Japanese)
Great article as I found the google Docs extremely lacking on how to set this up for any site much less a Rails site. They make a lot of assumptions that you'll just get the part they're completely glossing over, e.g. the hidden field and token assignment.
One mistake I think I found though is in the method recaptcha_execute you have a reference to RECAPTCHA_SITE_KEY which I'm guessing is actually supposed to be ENV['RECAPTCHA_SITE_KEY'] or a defined constant. This might trip up some people. :)
Yikes, nice catch! It was supposed to be a constant above the two methods. Now fixed! Thanks for pointing that out.
I had a hard time with the Google documentation too, which is a big reason why I wrote this post! Thank you for reading :D