I originally posted this Idea as an enhancement to the Obsidian Group Register block, but have since found out that several other blocks also need some Captcha love, so I'm revamping the request below...

The Rock docs around Captcha support list the blocks that support it here https://community.rockrms.com/Rock/BookContent/9#rockcaptcha but several other heavily-used public-facing blocks are not among them.

At first we thought this might be a lag in that Captcha support was only being added to blocks as they are converted to Obsidian, but this does not appear to be the case because two of the blocks in my list below are already Obsidian. 

This makes using these blocks on a public website on a page that's NOT behind authentication pretty dangerous and vulnerable to bots creating hundreds (or more) bogus profiles by submitting the unprotected forms (ask me how I know this ;-)

It would be fantastic if ALL blocks that would naturally be used on a Public-facing Rock website would have CAPTCHA support baked into their design specs by default, but the following blocks are problematic today:

• Group Registration (Obsidian)
• Connection Opportunity Signup
• Prayer Request Entry (Obsidian)
• Group Simple Register
• Email Form
• Sign-Up Register (Obsidian)

Bots using open blocks (not behind authentication) on our public website have become such a problem for us that we've had to resort to moving away from these Core blocks and implementing the same features in Workflows, at considerable time and complexity.

It would be GREAT to be able to use the core blocks again, but today they are just too dangerous, which makes us sad :-(