Made Form validate the keystroke when focusing out, and when opening. Also...

Made Form validate the keystroke when focusing out, and when opening. Also made the WillCommit to the keystroke event, which will set the valid number to the form
2 jobs for !31 with keystrokeAdd in 15 minutes and 1 second (queued for 2 seconds)
detached
Status Job ID Name Coverage
  Build
passed #15708
build_ubuntu_18_04

00:08:50

passed #15707
linux kf5-qt5 qt5.12

00:15:01

40.0%