Make Title field Required in Print Widget

[LakshanRasingolla]

I need to make the 'Title' field of the print widget required. By default, the title gets 'untitled' text if the field is empty.

1) How to make this field required for export?

      const printWidget = new Print({
        view: view,
        container: printContainerRef.current!,
        printServiceUrl: PRINT_SERVER_URL,
        templateOptions: {
          title: "ArcGIS Web Map",
          fileName: "ArcGIS Web Map",
          height: 500,
          width: 670,
        },
      });

2) How do you set a maximum value for height and width (map only)?