@sandboxpl
I'm using latest d9 security release so 9.5.5.
Also I think i should mention that I'm using multiple webforms with ajax.
Hi
I'm getting the same error. I will offer my findings for hopeful solution..
When I was debugging it I noticed thath the simple_recaptcha_token is set successfully when inspecting with dev tools.
But on the validation part the $form_state->getValue('simple_recaptcha_token') is empty.
So I checked the form payload on submission, and the payload also was empty.
Any idea what could cause this or how to solve this?
Sorry English is not my first language.
Thanks.