How to avoid field names in empty fields pdf

Hi,
The invoice pdf shows field name where fields are empty (no info submitted). I would like empty fields to show just the field label and not the field name (in the invoice pdf). How can this be done? It used to be like this but i guess it is changed in an update.
I use Event Booking version 2.11.2 and Joomla 3.6.5.
Regards.

I noticed that unpublished fields (not all forms have all fields) get the field names in the invoice pdf. Is it possible to ignore these unpublished fields in the pdf or to create an different invoice pdf just for this form (with less fields)?

You can update your site to latest version of Events Booking. In this latest version, each event can have it own invoice format and it will solve your issue/concern

Tuan

Thanks Tuan.