I've got a catalogue item that involves submitting a spreadsheet. At the moment, if there are any issues with the data within the spreadsheet, it generates error messages on the work notes of the RITM:
This is produced via a script include. However, I was just wondering if there is a way I could apply the same functionality in my script include so that if a user clicks Submit and there are issues with the data within the spreadsheet, it would generate those errors in a pop up box, and prevent the user from submitted their request.
