I am trying to pick a date only. I used

Expected output will be -

current_date: 2022-1-1

CodePudding user response：

Create showDatePicker function for that. Below link will helpful to you.

https://medium.com/flutter-community/a-deep-dive-into-datepicker-in-flutter-37e84f7d8d6c

https://codesinsider.com/flutter-datepicker-widget-example-tutorial/

CodePudding user response：

DatePickerWidget's onChange method provide DateTime. You can format this date with DateFormat from intl package.

final DateFormat formatter = DateFormat('yyyy-MM-dd');
final String output = formatter.format(_selectedDate);

I will encourage you to check this answer.