I have created a button in Appointment working (Shift) and i have to add validation in it.
Condition:
Shift button only visible in bookng tab where there are more than 2 items in it
If i click button with selcting any item in booking: Aleart will come(Select at least one item):
and if i select one iteam and then click on shift button: alert will come are u sure to shift.
Please anyone call solved