Hidden Tags can be used to send data with submitted contact forms without displaying the tag to the user; however, the data contained in a Hidden Tag is still visible in the HTML markup of the page.
- id:id – sets the id attribute of the tag
- class:class – sets a class attribute for the tag
- default:source – can be used to set the value of the Hidden Tag. See Set Default Values for more information.
[hidden your-email default:user_email "firstname.lastname@example.org"]