recaptcha V2: How to get it to work with SSL

I implemented google's reCAPTCHA V2 on http:// on the remote apache shared server without htaccess and it worked 100%. I then changed the protocol to my shared server SSL using the same script as the non-SSL script. The older version of reCaptcha had an SSL 'false' to 'true' SSL parameter, whereas I can't find one for V2. I had to use htaccess to redirect the example.com to the shared SSL server http://bit.ly/1vye03v which works perfectly without recCAPTCHA. I incorporated reCAPTCHA V2 and the error message where the reCAPTCHA image should be, shows "ERROR: Invalid domain for site key". Anyone know how to resolve this for SSL? Here's the htaccess: RewriteEngine On RewriteCond %{HTTP_HOST} ^(.*)example\.com [NC] RewriteCond %{SERVER_PORT} 80 RewriteRule ^(.*)$ http://bit.ly/1vye1V6 [R,L] Here's the recaptchalib.php code in case that helps (and for anyone struggling with how to make http reCAPTCHA work using PHP - see my previous post for the one error in this script): http://bit.ly/1pzybOU -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.