Implementing reCAPTCHA V3 - Getting Response Error

Question

Hello,
I watched @SanfordWhiteman 's webinar on implementing Google reCAPTCHA V3 in Marketo. I thought I followed everything right but I'm running into this response error on my activity log when I test a failure submission. 
{ "success": false, "error-codes": [ "invalid-input-response" ] }

From what I've read on other people getting this error-code, it's because the last fingerprint field type was wrong. But mine is a text area field type. Can someone help me figure out what I'm doing wrong?
 
I have 5 fields created:
1. 'reCAPTCHA Last User Fingerprint' which is a text area field
2. 'reCAPTCHA Last Success Date' which is a datetime field
3. 'reCAPTCHA Last Server Success' which is a boolean field
4. 'reCAPTCHA Last Server Error Code' which is a string field
5. 'reCAPTCHA Last Failure Date' which is a datetime field
 
I'm using the code outlined on this codepen site: https://codepen.io/figureone/pen/yLgKXge?editors=1010
 
Here is my webhook, I have the secret key set up as a token on the program.

SanfordWhiteman · Accepted Answer

Hi @sanfordwhiteman -- I had it set to 'true' so I could test a failure submission. That's when I get this response - { "success": false, "error-codes": [ "invalid-input-response" ] } on the activity log. Unless, that's the correct response for failures? I thought it would return a score number like the successes do?

When I set it to 'false' and submit a success submission, then I get a normal response - { "success": true, "challenge_ts": "2022-03-30T20:15:00Z", "hostname": "lp.cloudinary.com", "score": 0.9, "action": "form" }

The test failure mode doesn’t create a robot-like-but-correctly-formatted fingerprint — it just creates a purposely bad fingerprint.

SanfordWhiteman · Answer

You’d need to show your actual LP not my (working) CodePen.

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