var date = DateFormat('d/M/y').parse(dateString);var dateTime = DateTime.parse("dateTimeString");import 'package:intl/intl.dart'; ... var dmyString = '23/4/1999'; var dateTime1 = DateFormat('d/M/y').parse(dmyString); var mdyString = '04/23/99'; var dateTime2 = DateFormat('MM/dd/yy').parse(mdyString); var mdyFullString = 'April 23, 1999'; var dateTime3 = DateFormat('MMMM d, y', 'en_US').parse(mdyFullString));DateTime tempDate = new DateFormat("yyyy-MM-dd hh:mm:ss").parse(savedDateString);DateTime.parse("string date here");import 'package:intl/intl.dart'; String? convertiEnDateEtHeure(n) { String date = DateFormat.yMMMd().add_Hm().format(n); return date; }