Adding a constraint on BinaryDocument attached (Ensuring that user action request attachment be requ

Legacy Contributor

How do you add a constraint on a binarydocument parameter for an action form  to check that it is attached? We need to ensure that an attachment is entered based on whether certain fields have changed

Parameter 

       PrmBinaryDocument is BinaryDocument

Parameter Rules

       PrmBinaryDocument

                constraint (PrmBinaryDocument entered)

                        "AttachBinaryDocument"

or     constraint (PrmBinaryDocument changed) 

doesnt seem to work.

How do we ensure that we check that attachment is required. Or is there another attachment that we use instead of BinaryDocument that allows checking of required document.

andy

Is the attachment always required? If so, then you can probably make the field required in the Parameter Rules. If the attachment is conditionally required you might be able to make it conditionally required in the Parameter Rules with an if statement...

Parameter Rules

       PrmBinaryDocument

               if (condition here)

                       required