Recaptcha for guests to post
I have a lot of spam on my NodeBB with guests and I want to reduce it to add a recaptcha on guest posts. I want this so guests would make the choice to register and bots won't spam the forum.
How can I do this? Is there a plugin where I can set recaptcha only for guests everytime they want to post something?
That's not one that I've seen.
@scottalanmiller is it hard to make with existing re-captcha plugins?
is it hard to make with existing re-captcha plugins?