Shows the values of the tracked form fields.
By default the values are transmitted anonymized. In this case it is only shown, whether the field was empty ("empty") or filled out ("filled_out").
A maximum of 30 characters can be tracked.
Did you activate the path analysis for form fields in the pixel? Please be aware then, that multiple transmissions of form fields could happen. The number of form fields (not) filled out is usually bigger than the number of forms (not) sent.