Testing Your Widget
You can test and debug your widget in quite a few ways.
Use Web Developer Tools
On macOS, you can enable the Web Viewer inspector. This works for the later version of FileMaker.
This is useful for testing when things break inside of WidgetStudio. Here we can see any errors that pop up in the Console. A
Open In Browser
On macOS and WIndows platforms, you can open the widget in a browser and use the full suite of developer tools available in your browser of choice.
You should also test in Windows, as sometimes some widgets' functionality changes when on Windows because the web viewer is using Internet Explorer 11.