Recaptcha V3 error incorrect-captcha-sol randomly
I have found other forums talking about how it can occur if you validate a token twice. But I haven’t been able to test that or confirm that.
recaptcha-v3
Test invisible recaptcha
You can test invisible recaptcha by using Chrome emulator. You will need to add a new custom device (BOT) in developer tools, and set User Agent String to Googlebot/2.1 on Desktop. Then use the new BOT device when testing on your site to trigger the recaptcha authentication. Note: ReCaptcha v3 will still let the google … Read more
How does reCAPTCHA 3 know I’m using Selenium/chromedriver?
reCaptcha Websites can easily detect the network traffic and identify your program as a BOT. Google have already released 5(five) reCAPTCHA to choose from when creating a new site. While four of them are active and reCAPTCHA v1 being shutdown. reCAPTCHA versions and types reCAPTCHA v3 (verify requests with a score): reCAPTCHA v3 allows you … Read more
How to validate Google reCAPTCHA v3 on server side?
Private key safety While the answers here are definately working, they are using a GET request, which exposes your private key (even though https is used). On Google Developers the specified method is POST. For a little bit more detail: https://stackoverflow.com/a/323286/1680919 Verification via POST function isValid() { try { $url=”https://www.google.com/recaptcha/api/siteverify”; $data = [‘secret’ => ‘[YOUR … Read more
Google Recaptcha v3 example demo
Simple code to implement ReCaptcha v3 The basic JS code <script src=”https://www.google.com/recaptcha/api.js?render=your reCAPTCHA site key here”></script> <script> grecaptcha.ready(function() { // do request for recaptcha token // response is promise with passed token grecaptcha.execute(‘your reCAPTCHA site key here’, {action:’validate_captcha’}) .then(function(token) { // add token value to form document.getElementById(‘g-recaptcha-response’).value = token; }); }); </script> The basic HTML … Read more