Standard HTML input hidden, this is often used to store additional information that does not need to be displayed.
- Field id: the id of the form element. This is mainly used for internal purposes.
- Field name: the name of the field. This is needed for creating the placeholders that will help display the submitted data in the Thank you message and in the body of the form notification emails.
- Default value: when the form is initially loaded, this is the value that will be displayed in the field.