Description:
Validates the form and its controls
Design:

Example:
Let’s build and execute the ValidateFormDef example.
- Create a new form definition called “ValidateFormDef”
 - Select the Open Designer checkbox and click the “Create” button
 - Drag a ValidateForm widget to the canvas
 - Double-click on the ValidateForm widget to view the input / properties. The popup window will appear as shown in the below graphic
 

- Double-click on the Validate button widget to configure the inputs as shown in the below graphic
 

- Click on Save button and Close the popup window
 - Navigate to UI menu and Preview the form. The rendered widget will validate the form and its controls.