Each of these inputs on forms are submitted to a server that processes the inputs, uses the inputs in some way (perhaps saving it somewhere else), and gives the frontend a “success” or “failed” response. Web applications receive all different types of input from users, including text, graphical controls (like checkboxes or radio buttons), and files such as images, videos, and other media. We will also build a mini-app with a frontend and backend to test uploading a file. In this article, we’ll learn the purpose of Multer in handling files in submitted forms. Multer makes the otherwise painstaking process of uploading files in Node much easier.
Dillion Megida Follow I'm a frontend engineer and technical writer based in Nigeria.
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