[Solved] reCaptcha validation fails. Error code connection failed

Hi @dima,

This kind of issues come from incorrect reCAPTCHA configuration. I'd recommend delete the API keys and create new one. Make sure you're creating API Keys for reCAPTCHA version 2 and "I'm not a robot" checkbox. Then insert the new keys in according fields. Don't forget to delete all caches and Autoptimizer cache before checking.

If the issue is still not fixed please read this FAQ topic: https://wpdiscuz.com/community/f-a-q/recaptcha-validation-fails-error-code-invalid-json-2/

@tomson, did not help

@tomson. Tried everything that is advised on the forum.

@dima,

Please let me know all what have you done one by one.

@dima,

I see it works fine.

But you've changed the layout. Please go to Dashboard > wpDiscuz > Forms admin page, edit the comment form and move the reCAPTCHA and submit button to the right column:

@tomson,

If I turn on Request Method Auto and CurlPost, i see - "reCaptcha validation fails. Error code connection failed".

If a SockedPost and Post, an error like this is issued

@dima,

Keep it auto.

@tomson,

In Auto - reCaptcha validation fails. Error code connection failed. What to do?

@tomson,

No, it doesn't matter "reCaptcha validation fails. Error code connection failed."

@dima,

Could you please send the admin login details to info[at]gvectors.com email address? I'll ask the developers to check the issue for you. 

Hello, @asti

I send details. 

@dima,

We see you've removed the keys. Please generate new keys and put those keys in according fields and let us know. We'll continue checking. 

Hi @asti,

I generate new keys and added them.

ok @dima, thank you,

we'll check and back to you asap.