I’m trying to use the recaptcha gem with devise 2.0.0 in rails 3.2.1.
Every time I try, I am able to display the captcha and input the 2
words it asks about. But in my controller (using code I found on
github for the recaptcha gem, and after I replaced render_with_context
with just plain render) verify_recaptcha always returns false and when
I look at flash[:recaptcha_error] it says “recaptcha-not-reachable”.
The only thing I can see that might be a problem is that one of the
examples of configuring the config values for recaptcha showed a proxy
setting. I don’t generally use a proxy so I just left that setting
out. Is there some reason why sending the captcha results to the
recaptcha server would require a proxy when getting the basic captcha
to display works just fine without one? Any other hints about what
might be wrong? Is there a better solution I should look at instead?