Explicitly render the reCAPTCHA widget

Found one mistake in my code:
The upgrade path must be a hook_post_update_NAME function instead of the hook_update_N

I needed this patch to avoid the attached ajax error when I filled in the required fields on my form and submit the form, which uses ajax to submit.

I was not getting this ajax error when I did not first fill in the required fields on my form, I guess because when i did that, it loaded up the captcha widget and then it existed from the loading of the widget?

I think yes, I had a similar AJAX issue on the webform, so it was fixed in the context of this patch too.

I've attached a patch that worked in my case where I was having various issues with the recaptcha displaying and working alongside my #ajax-enabled form submit.

I have an updated patch that includes a minor update from my previous patch. With the previous patch, I was running into an error stemming from:
reCAPTCHA validation failed, error codes: invalid-input-response

Which seems related to this question:
https://www.drupal.org/project/simple_recaptcha/issues/3338584#comment-1... 🐛 Drupal 8 invalid-input-response in beta 7 update Needs review

And why the form actions stuff was there and what it was doing.

Anyways, removing the formActions stuff fixed the issue for me, so including the updated patch if it helps anyone else.

Hi @joshuaboltz
I haven't tested your solution yet, but your patch missed the update path for a new setting parameter. See `simple_recaptcha.post_update.php` in the previous patch