value property Null safety

T? value
final

The value of the currently selected DropdownMenuItem.

If value is null and the button is enabled, hint will be displayed if it is non-null.

If value is null and the button is disabled, disabledHint will be displayed if it is non-null. If disabledHint is null, then hint will be displayed if it is non-null.

Implementation

final T? value;