Lipu Fei 2054413952 Add handling for ValidatorState.Invalid
CURA-6497

ValidatorState.Invalid is set if a string setting has allow_empty =
False and its value is empty.
2019-05-09 12:07:16 +02:00
..
2018-02-16 14:20:02 +01:00
2018-09-27 16:07:18 +02:00
2018-09-27 16:07:18 +02:00
2018-09-27 16:07:18 +02:00