Practical GraphQL - Become a GraphQL Ninja - File (Image) Uloading using the Frontend (React, Cloudinary, GraphQL)

The video tutorial explains how to implement file upload functionality in a React application. It covers setting up a file input, creating state and methods to handle file selection and upload, constructing form data, and using the Fetch API to send the file to a server. The tutorial also includes testing the upload process and verifying the results. Future steps involve creating a mutation to display the uploaded file in the interface.

What are the parameters required when appending a file to FormData?

How can you handle potential errors during the file upload process?

What should you do to verify that the file has been successfully uploaded?