bug #6454
Updated by Andreas Müller about 7 years ago
Currently it both return 0 if textfield is empty. In some cases this leads to value "0" while null is required. Before we need to check if any of the cases do not allow a null value. Currently the only known place is PolytomousKey.startNumber for Integer and StatisticalMeasurementValue.setValue(float). Both (where int should be discussed to allow null as well. replaced by Integer).