I'm trying to use it to list field values in preview, so I only want to view field that actually has a value. <img width="689" alt="Screen Shot 2020-04-15 at 5 26 38 PM" src="https://user-images.githubusercontent.com/3746270/79326174-06b1ad80-7f45-11ea-8770-ec450f2cb458.png">
I'm trying to use it to list field values in preview, so I only want to view field that actually has a value.