SmartDropDown constructor Null safety

const SmartDropDown(
  1. {Key? key,
  2. FieldModel? field,
  3. FocusNode? focus,
  4. TextEditingController? controller,
  5. FocusNode? nextFocus}
)

Implementation

const SmartDropDown({
  Key? key,
  this.field,
  this.focus,
  this.controller,
  this.nextFocus,
}) : super(key: key);