How can we check duplicates in nested page list using Rule-Obj-Validate?
I have a scenario where I have to check duplicates in a page list which is embedded in another page list as follows:
Ex:
StudentsList(1)
IDList(1).ID = 1234
IDList(2).ID = 1234 // I want to validate this and mark as a duplicate
StudentList(2)
.........
Is there any way to achieve the above using Rule-Obj-Validate rule instead of activity?