Developer log #19 :: FlexForm Multiple File Upload

This quick tutorial video shows you how to use one FlexForm form to:
- upload multiple files. Docs : input file documentation
- add a template to the source of the file pages. Docs : input file documentation
- have form input fields be added to the arguments for the template. Docs : input file documentation
- show a success message after upload. Docs : form options
- add a comment line to your upload visible in the Contributions list and recent changes. Docs : form options
- use a dropzone to drag and drop files. Docs : input file documentation
- align form fields using a MW table. Docs : MediaWiki tables
- add current date using Magic Words. Docs : MediaWiki magic words