I would like to know if it is possible to trigger a tWarn according to the content of a field. For example, at the output of a tMap, three fields: Last Name, First name, Age. If, for example, the "Name" is empty, then I trigger a message: "The name is not entered"
If, for example, the "Age" is 225, then I trigger a message: "Impossible, you are way too old !!" Is it possible?