how to limit one date field because to another date field when edit one issue

[zhangqian04]

JIRA fills in two time fields, start and end. When it fills in end, it is less than start. If prompted, it is not allowed to submit the question. The type of start and end fields is data picker, use Behaviour,but Can't take effect immediately，Open the issue again to prompt the error。

[Antoine Berry]

Hi @zhangqian04 ,

I guess you are using a script with behaviours from Script Runner plugin. Then you should map that script to both start date and end date fields.