There are several blocks that support Captcha, and more may be added in the future. Pictured above is an example workflow entry block with Captcha enabled. Keep in mind that the person will not always need to check that box. Often, the validation occurs behind the scenes and the person won't have to do anything extra. We'll look at different ways to configure this in the next section. Use of Captcha is optional, though it is turned on by default. You can disable Captcha by accessing the block settings for any block where Captcha is used. Below is a list of blocks that have Captcha support. Please note that this list may expand to include other blocks. If you don't see Captcha on one of these blocks, you may need to switch to the Obsidian version of the block or to a more recent Rock version. Blocks with Captcha Support: Workflow EntryTransaction Entry v2Utility Payment EntryAccount EntryForgot UsernameChange PasswordFamily Pre-RegistrationRegistration EntryGroup Registration (Obsidian)Connection Opportunity SignupPrayer Request Entry (Obsidian)Group Simple RegisterEmail FormSign-Up Register (Obsidian)