![]() ![]() There are four things you should know/have installed before you attempt this tutorial. In this article, we will see how to use Multer to handle multipart/form-data using Node.js, Express and MongoDB. It does it very efficiently, thus it is quite popular. Multer is an npm package that makes it easy to handle file uploads. This value is required when we are using forms that have a file input type element. This is usually the case when we are dealing with text-only data like name, email, and password, etc.īut, if we are uploading some kind of files, we need to specify the enctype attribute with the value multipart/form-data. If we don’t specify it, form-data gets encoded with the default type. We can do this by specifying the enctype attribute in the tag in HTML. Usually, form-data gets encoded before we submit it to the server. ![]() Whenever we submit a form on the client-side of any website, all the form data goes to the server-side.
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