In my layout I need a field which shows all my mistakes when I'm filling data.
For example, if I make 3 mistakes:
I forget to enter currency
I enter wrong sale date (2019 instead of 2018)
I forget to fill a connected field
I would like to have a field with one info:
Correct sale date.
Should I use some kind of "Case" function? How can I get all 3 messages at once?