Document from Reference

Database & APIs

I am using Firestore.

There is a field in the document that stores the reference ID.

I want to retrieve a document using its reference ID.

Currently, we are using Document from Reference, but if the reference ID is NULL, we get an error.

I allow the reference ID to be NULL.

How can I retrieve a document using a reference ID value that may contain NULLs?

What have you tried so far?

Currently, we are using Document from Reference, but if the reference ID is NULL, we get an error.

Did you check FlutterFlow's Documentation for this topic?

5 replies