I need to set up an auto-fill date field that is the last day of the year based off of another date field but only if "Annual" box is checked. If "One-time Use" box is checked, I need the expiration date field to be selectable manually and not auto-fill. Is this possible?
Example: "Annual" box is checked and "Requested Start Date" field is entered as 1/23/23, I need the "Expiration Date" field to auto-fill as 12/31 of the same year as the Requested Start Date Field (so it would be 12/31/23). If someone selects 2/2/24 as start date, I need the expiration date field to be 12/31/24, etc. The expiration date always needs to be the last day of the year of the start date field, but ONLY if the "Annual" check box is selected.