g-recaptcha-response not set for iOS

[djmattski]

Have an issue that seems to be only for iOS where the error of :

UndefinedOffset\NoCaptcha\Forms\NocaptchaField.EMPTY : Please answer the captcha, if you do not see the captcha you must enable JavaScript

is kicking in. This is using NoCaptcha out of the box in a SS4 set up with UserDefined Forms. The ReCaptcha account is set up for invisible V2 as is the configuration in yml.

It may be that there is something peculiar to our code - but wondering if you are able to replicate.
Cheers

[UndefinedOffset]

Which version of Silverstripe and User Defined forms are you using?

[djmattski]

Sorry should have said.
Version 2.0.5 of this module
Version 4.5.3 Silverstripe
Version 5.5.2 Userforms

[jesscoreed]

We are also having this issue, however not just on iOS, the g-recaptcha-response is empty every time. Wondering if you ever found a solution for this @djmattski?

[djmattski]

Hey @jesscoreed ... this feels like an age ago. I think we did resolve this one (apologies should have mentioned on this issue when we did).

If I recall I think it came down to a CSP thing for us, as it was really only iOS in our case. Turns out that Safari does not respect a script-src in the CSP and so ReCaptcha was being blocked. We had to add it in twice, once to the default-src and again to the script-src. You will still get a warning in Safari that it does not recognize script-src but that is for them to catch up with the rest of the field.