[7.9] [Detections] Add validation for Threshold value field (#72611)#72777

Merged

spong merged 1 commit intoelastic:7.9from spong:backport/7.9/pr-72611

Jul 22, 2020

+50-1

Commits on Jul 22, 2020

[Detections] Add validation for Threshold value field (elastic#72611 )

patrykkopycinski
authored and
spong
committed