title: Separation of concerns in Ojet ViewModel
body: <p>I'm creating a new OJET Application using the default nav template. My ViewModel code is becoming huge as I have many validations and APIs to call. How can I separate my entire validation logic in a separate JS file and import this file into my ViewModel. I tried to create a new file at the main.js level and added it to the define section of m viewmodel, but that's not working.</p>