Flutter:如何在`showDatePicker` 中禁用过去的日期?

Pea*_*Gen 5 mobile android ios flutter

如何在flutter中禁用过去的日期showDatePicker?下面是我的代码

DateTime picked = await showDatePicker(
                              context: context,
                              initialDate: DateTime.now(),
                              firstDate: DateTime(2020, 1),
                              lastDate: DateTime(2101));
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A R*_*A R 6

试试这个

final DateTime picked = await showDatePicker(
  context: context,
  initialDate: DateTime.now(),
  firstDate: DateTime.now().subtract(Duration(days: 1)),
  lastDate: DateTime(2100),
);
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