vue2-datepicker/example/demo/Range.vue

<template>
  <div class="box">
    <section>
      <p>date range</p>
      <date-picker v-model="value1" type="date" range placeholder="Select date range"></date-picker>
    </section>
    <section>
      <p>datetime range</p>
      <date-picker
        v-model="value2"
        type="datetime"
        range
        placeholder="Select datetime range"
      ></date-picker>
    </section>
  </div>
</template>

<script>
export default {
  name: 'Range',
  data() {
    return {
      value1: [new Date(2019, 9, 8), new Date(2019, 9, 19)],
      value2: [],
    };
  },
};
</script>