Make operators prop required for NumberRangeSelect
What does this MR do and why?
This MR is a follow-up of !118902 (comment 1373030816) and makes the operators
prop required.
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
-
I have evaluated the MR acceptance checklist for this MR.
Related to #396992 (closed)