onChange handler passed into renderForm when certain events happen within the form.
Event Types
ChangeEvent
string
required
The type of event. This can be one of the types listed above.
string
The error message. Only set if this event is an error type.
object
Object containing all the currently saved data in the form. This will not
include data that has been entered but not saved.
string
An ISO timestamp of the time at which the token will expire.