The Subscription Form Block allows you to insert a subscription form within the content area of any post or page, enabling your readers to get notifications when you publish new posts.
Requirements
To use the Subscription Form Block, you need to enable Jetpack’s Subscriptions feature in Jetpack → Settings → Discussion.
Adding a Subscription Form
You can add a Subscription Form to any post or page, by selecting it from the Jetpack section of the block picker:
See the Jetpack Blocks page for more information on adding Jetpack blocks.
Configuring the Block
The Subscription Form block has one option – whether or not to display your total number of subscribers along with the form. Use the toggle switch to enable/disable this:
Block Settings
These settings can be found in the sidebar when the block is selected.
Additional CSS Class
Allows you to add a custom CSS class to your subscription form.
Troubleshooting
If you’re having any trouble with the Subscription Form block, please contact support for help.