Verify Invisible reCAPTCHA in WordPress with AJAX

While researching to see if there was a good solution to verifying Invisible reCAPTCHA in WordPress, I came across several solutions that didn’t quite fit the bill for me. There are some plugins that will do this, for instance, but they generally hook into existing forms like the login and registration pieces. In my case, I had a form that lives on a page in WordPress, but is sending its information off to a 3rd party CRM that lives elsewhere. I came across Andrew Cross’s solution, which was pretty close to what I needed, and what follows is my modified approach to his idea. Read More