I was wondering if anybody else had faced a bug where the population of dropdownfields with data where a setEmptyString had been added caused the first field not to be properly shown? I am asking this since what happens with me is that if i select the highest option and save the form. Upon opening the form again it does not show this value but instead just opts to show the setEmptyString string again.
$dropDownData = explode(',',$properties['PropValues']);
$field = new DropdownField($name, $properties['PropName'], $dropDownData);
$field->setEmptyString('--- Selecteer ---');