I have successfully installed reCAPTCHA a few times on my own websites when the form and the processor script are both located on my website. I retrieve the results of the form submission in the processor script, do a call to the Google API, check the result, and proceed accordingly.
However, a client is asking me to install reCAPTCHA when the form is pointing to Insightly:
Is that possible? In this case, I don't have access to the form submission before everything is sent to Insightly, so I can't check to see if the submission is legitimate or not.
Either its not possible, or I don't understand how to implement it in this scenario. I would appreciate any assistance!