I’m trying to add reCAPTCHA V2 to all of the netlify forms on our HUGO-based website. (Note, I’m not the owner, just a lowly dev here.) It seems like it’s definitely working sometimes, but then other times I get apparent errors. I think my test results (doing the same thing on the same pages) seems…

Hey @LandGod , Thanks so much for sharing these notes on your investigation- super helpful and appreciated :trophy: I am able to reproduce, if not quite the 303/500, then at least the captcha fail on a Deploy Preview: works in production: https://nostalgic-payne-051c14.netlify.app/radio-buttons r…

Update: I deployed this to our development site and stopped getting status 500 returns from the server and failed captchas started returning status 303 and not redirecting to the success page. So, my theory right now is just the captcha + deploy preview = server error.

Just question about how netlify handles token verification. Google requires 2 parameters in post request to https://www.google.com/recaptcha/api/siteverify . Does netlify sends 3rd optional parameter called remoteip? Can this be configured? Dont want to waste lambda function just to handle that one …

Hey @leomrav , Which recaptcha are you using? Could you share your form code and we can tell you if you’re missing anything? We support checkbox v2 and invisible v2 with minimal configuration on your end. You can read more here: [image] Spam filters Rely on built-in spam protection for f…

Hi @jen , recaptcha works fine but I am wondering does netlify sends user IP adress in post request when user response token verification happens and can it be configured. see Verifying the user's response | reCAPTCHA | Google Developers

Hey! Are you talking about a POST to us or a POST to the reCAPTCHA service?

To the reCAPTCHA service. Post request to https://www.google.com/recaptcha/api/siteverify . There is one optional parameter called remoteip for user IP address. I need to configure that so I am wondering is it possible.

We do capture the submission IP, as discussed here: [image] Forms are collecting IP address - can we turn off? Support We have several forms on our website. We want to turn off the fact that these forms collect the IP address of the user submitting them so that users can …

Results of adding custom reCAPTCHA v2 to forms are hit-or-miss

Support

Scott November 5, 2020, 12:32am 11

We do capture the submission IP, as discussed here:

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Results of adding custom reCAPTCHA v2 to forms are hit-or-miss

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