How to send the file(image/pdf/word docs) selected using file picker to the backend
I'd like to upload an image, PDF, or Word document through a file picker and then send it to the backend by clicking a button. Right now, I can successfully display the selected file's name and size in a table. However, when I attempt to send it to the backend, I can only transmit the file name and size, not the actual file.
Version (include the version you are using, if applicable):