Hi,
Is there a way to provide an instant row level validation in classic report?
Basically, I have an editable classic report and one of the column need to be in ascending order.
I need to put in an INSTANT validation wherein whenever the user change the value, it must NOT be greater than its successor ( the next row below it.), and the validation should fire right away.
Example:
In the figure below, the highlighted value 800, cannot be change to a value greater than 820.

I'm thinking Jquery/Ajax is the way to go but don't know where to start.
Any help is welcome.
Ta