For selection type custom fields, allow a single option #10762
Description
NetBox version
v3.3.6
Feature type
Change to existing functionality
Proposed functionality
When creating a selection custom field, allow a single option. Currently, selection type custom fields require at least two available options.
Use case
Some scenarios restrict acceptable value to a few choices (not freeform text), but for which there is, at least currently, only one viable option.
For example, I want to assign a named SNMPv3 credential set to devices which I model as a custom field called snmpv3_ro_cred_name. I want to eliminate any possibility of invalid input, so I prefer a selection field over text. But as we only have one valid SNMPv3 credential set defined, I can't use selection field type, which requires at minimum two available options.
Database changes
None
External dependencies
None