NetBox Edition

NetBox Community

NetBox Version

v4.4.4

Python Version

3.10

Steps to Reproduce

1. Create a device example - "dmi-akron-sw01",
2. Bulk Upload an interface with the following data

device, name, type, wwn
"dmi01-akron-sw01", "test-interface2", "25gbase-x-sfp28", ""

Expected Behavior

In the changelog, wwn should either be set to null, or disallowed due to an empty string

Observed Behavior

Interface allows to be created - however this then prevents branches from merging:

        "Applying change DCIM | interface Eth1/1/1 created by admin using default",
        "['Invalid WWN format: ']: (dcim.interface:pk=81563) field_value was ''"

Leaving this blank in the UI and creating an interface WWN is always set to null:

However with the CSV its "" - causing branch merges to fail: