I\'m trying to visualize form data in Chrome Debugger. Data are sent through a from which loads a file and sends some text. Something like this one:
The problem still exists with chrome versions 77 and 78. It is working with tools like Fiddler.
See the answers to this question: Should a "multipart/form-data" POST request actually contain a string with the data of an uploaded image?
They suggest to use Fiddler. Chrome developer tools do not show the data, because the developers chose not to for performance reason and acknowledge this is a limitation of current design.
See also this Chrome bug report.