如何将空值传递给DatePicker并避免输入阻塞？

import React, { useState } from 'react';
import DatePicker from 'react-datepicker';
import 'react-datepicker/dist/react-datepicker.css';

function MyDatePicker() {
  const [selectedDate, setSelectedDate] = useState(null);

  return (
    <DatePicker
      selected={selectedDate}
      onChange={date => setSelectedDate(date)}
      placeholderText="请选择日期"
    />
  );
}

<template>
  <div>
    <datepicker v-model="selectedDate" placeholder="请选择日期"></datepicker>
  </div>
</template>

<script>
import Datepicker from 'vuejs-datepicker';

export default {
  components: {
    Datepicker
  },
  data() {
    return {
      selectedDate: null
    };
  }
};
</script>