There is a thread in the Joomlashack VIP Facebook group on failures of
Google Recaptcha on a variety of Joomla forms tools.
Lots of discussion. Snips:
On click on the ‘I’m not a robot’ checkbox, a spinning icon shows over
the checkbox which continues to spin forever and the form never
submits.
We recently began seeing issues with Google ReCaptcha v3. It was failing
with an "invalid catpcha" in both Community Builder and RSForms
Pro. Google has definitely changed something.
Google appear to have changed something at their end and there is now
a conflict between MooTools and reCaptcha which wasn't an issue
previously. Switching to hCAPTCHA can work on some websites but some
extensions e.g. ChronoForms v6 do not use the built in Joomla reCAPTCHA
and implement their own version of Google reCAPTCHA instead. ChronoForms
v6 has no support for hCAPTCHA. I have managed to solve the reCAPTCHA
issue on ChronoForms v6 websites by installing jQuery Easy with
Extensions -> Plugins -> System - jQuery Easy -> MooTools ->
Disable When Possible = "Yes". Moving these websites to Joomla
4 will also fix the problem but this may tide you over until then.
In any case, some have solved it through updates that are out (RSForms)
and others have used hCAPTCHA or other approaches.
So make sure your forms are functioning!
Dorothy
Dorothy Firsching
Dorothy Firsching, PMP
Ursa Major Consulting, LLC
9536 Stevebrook Road
Fairfax, VA 22032
phone (703) 425-6236
fax (703) 345-9354
www.ursamajorconsulting.com
Twitter: @dbfirsching