Google reCAPTCHA v2 challenge iRule, integration with BIG-IP virtual server

Is there a way to apply this when a specific URL is requested? There are sub paths of the virtual server we need to make sure dont get the captcha, or even if a response contains a certain string. For instance, when you load the page and enter incorrect login information, it returns a 403 redirect and ends in a string indicating the failed login error. We’d like to utilize this to potentially work it into that flow. I’m still very new to F5 so I’m learning a lot on what is and is not possible.