```html
searchReset() {
this.dateRange = ''
this.queryParam = {}
this.queryParam.beginDate = moment().date(1).format('YYYY-MM-DD') + ' 00:00:00'
this.queryParam.endDate = moment().format('YYYY-MM-DD') + ' 23:59:59'
this.loadData(1)
},
```这个是重置方法,点击重置后前端就会报这个错误Invalid prop: custom validator check failed for prop "value".
就是因为这行代码 this.dateRange = '',这个应该怎么修改?