[Plugins for Beginners]: Accessing Input and Output Fields in Plugin Action Javascript Code

@vini_brito @timothymugendi Server side actions now send their console output and any error messages to the logs tab, when used on an app running in test mode. This should make them considerably more debuggable–add all the console.logs you want, run your action in the test app, and you’ll be able to see what’s going on.

The formatting of output is wonky at the moment, but this is going to be cleaned up shortly in a more general overhaul of the logs tab.