Hidden Fields
A Hidden Field and Invisible Field can both be found in Sprout Fields.
These two fields can help you manage a handful of front-end form use cases where you may need to capture a value that doesn't display or is not seen by your users.
You can set each field to a specific value or, with the help of the setFieldVariables
tag, the Hidden Field and the Invisible Field can be set to any value on your page. A longer description of this functionality can be found in the Hidden Field documentation.