Create Data Validation on InfoPath Form Controls with No Inherent Data Validation

Originally posted on the K2 Underground on Fri., Nov. 8, 2013

Many standard form controls, like checkboxes and radio buttons, may be assigned data validation rules; the File Attachment control does not have this capability directly associated with it. Here’s how to make that happen.

 Create Data Validation on InfoPath Form Controls with No Inherent Data Validation

Create Data Validation on InfoPath Form Controls with No Inherent Data Validation