Reply To: Hook on field change

• John Huebner

• March 23, 2018 at 2:11 am

See this documentation https://www.advancedcustomfields.com/resources/adding-custom-javascript-fields/

and this topic that has an example of setting and end date based on a start date https://support.advancedcustomfields.com/forums/topic/autocomplete-end-date-when-start-date-is-selected-in-jquery-date-picker/

It is not exactly what you need, but with a little work it will get you there.