Views:
Question:
How can I check if a value is a date value in DocuWare Workflow?

Answer:
The IsDate() function can be used to check if a value is a date. Please refer to the following example of how this expression can be used;
 
For example, if you use the following condition from a workflow condition activity:
IsDate(GV_Value)
Any value passed to the Value variable will be checked if it's in a valid date format. 

More on the IsDate() function can be found in the following link,
IsDate function (Visual Basic for Applications) | Microsoft Learn
 
KBA is applicable for both Cloud and On-premise Organizations