Is it possible to restrict the Promo end date based on promo start date?

Musku Nagaraju

I need to set the Promo end date always feature date of Promo start date 

e.g If I select promo start date  10-May-2019, then Promo end date should be allow post 10 th may only..

I have used "Date Expression Compare" in create transition it is working in create issue screen, but our Estimated Completion Date field is editable on the view and people sometimes pick a date in the past. A validator won't help since there is no transition

Thanks

Nagaraju

Max Foerster - K15t

Hi Musku,

why don't you remove the field from the screen associated with the edit operation? So it wouldn't be possible to edit it when it is on the screen associated with viewing an issue. You can still validate the correct date on the screen associated with the create operation and after that, it is only read-only. Maybe think about using a calculated field in general for this field if it should be, for example, always 4 weeks past the initial date. If you want to still be able to edit it (maybe only a specific role in a project or user) think about adding a global transition with conditions and put the field on the screen. Just a few thoughts so this all means that you're not using a single screen for creating, editing and viewing an issue!

Best, Max