Bases on choice selection need to set the end date field

[Community Alums]

Hi All, 

Having a requirement, 

On a catalog form we have a fields called date range(choices field)

and Start date and end date fields. 

In the date range field we have choices like 1 day, 1 month and 3 months 

if the choice 1 day is selected then from the start date field user can select the date manually any future dates from that day to 1 day we need to set it in the end date field. 

Need suggestion to achieve this., 

[Dnyaneshwaree]

Hello @Community Alums , 

Please refer the below article and made changes according to your requirement:

https://www.servicenow.com/community/developer-forum/on-changing-a-choice-field-start-and-end-date-should-be-changed/m-p/2424032

Please accept my solution if it works for you and thumps up to mark it as helpful.

Thank you!!