el-date-picker设置开始时间小于结束时间

一. date-picker Template

<template>
	<el-form-item label="开始时间" prop="startDate">
	  <el-date-picker
		v-model.trim="form.startDate"
		type="datetime"
		placeholder="请选择日期"
		value-format="yyyy-MM-dd HH:mm:ss"
		:picker-options="startTime"
		:disabled="isDetail"
	  ></el-date-picker>
	</el-form-item>
	<el-form-item label="结束时间" prop="endDate">
	  <el-date-picker
		v-model.trim="form.endDate"
		type="datetime"
		placeholder="请选择日期"
		value-format="yyyy-MM-dd HH:mm:ss"
		:picker-options="endTime"
		:disabled="isDetail"
	  ></el-date-picker>
	</el-form-item>
</template>

二. script

<script>
	export default {
		data() {
			return {
				startTime: {
					disabledDate: (time) => {
					  return this.disabledDateStart(time)
					}
				},
				endTime: {
					disabledDate: (time) => {
					  return this.disabledDateEnd(time)
					}
				}
			}
		},
		methods: {
			disabledDateStart (time) {
			  return (
				time.getTime() > new Date(this.form.endDate).getTime()
			  );
			},
			disabledDateEnd (time) {
			  return (
				time.getTime() < new Date(this.form.startDate).getTime()
			  );
			}
		}
	}
</script>