日期选择框选择开始时间，不选择结束时间，会清空开始时间，能否有API可以控制？

[DonHon]

What problem does this feature solve?

可以解决大量用户的使用习惯

What does the proposed API look like?

提供是否支持开始时间和结束时间必填控制。

<nz-range-picker [nzFormat]="dateFormat"> dateFormat = 'yyyy/MM/dd';

[zorro-bot[bot]]

Translation of this issue:

Select the start time of the date selection box. If the end time is not selected, the start time will be cleared. Can there be API control?

What PROBLEM DOES This Feature Solve?

Can solve the habits of a large number of users

What does the proposed api look like?

Provide control whether the start time and end time must be controlled.

<nz-Range-Picker [nzformat] = "dateformat"> </nz-roAngee-Picker> dateformat = 'yyyy/mm/dd';