The miscellaneous fields extend the core fields. They can load a user's profile, set and get helper variables, and implement custom validation.
API Server AJAX
This field makes an AJAX request to an API Server. The response is stored as the field's value.
Form Variable
Creates a form variable with a set scope.
Form Variable - Lookup
Creates a server-side variable of key-value pairs that can be looked up by form functions.
Google Analytics Event
Sends events to Google when the form is displayed, when a form button is clicked, or when a field has its value changed.
Timer
A timer that will execute its handler function after a set interval, once or repeatedly, triggered on page load or by other events.
User Profile - Load
This field performs a server-side API Server call to load one or more user profiles.
User Profile - Save
This field performs a server-side API Server call to save a user profile.
Validator
The validator field can perform additional validation, considering the content of the entire form.