From the Configuration Menu, click Advanced → XML Package Validator.
Much of the application is based on XML packages. They're used for product display, email generation, API calls, and more. This allows developers to make quite a few changes to the operation of the software without having to alter the source code. The XML Validator gives developers an easy way to check that their new/modified XML packages are properly formed.
NOTE: This does not guarantee that the package will produce the desired results, just that it is properly formatted.
To test a package, either Browse to it or paste the entire text into the text box, and click the 'Validate' button.
If the package appears to be properly formatted, an 'OK' message will be displayed:
If the package appears to have a problem, a message similar to the one below will appear:
