Koa.js Multer Uploading Files with Validation of File Extension Filters and File Limits in Browser Using koa-multer Library Full Project For Beginners


Welcome folks today in this blog post we will be uploading files with validation of file extension and file limits in browser using koa-multer library.All the full source code of the application is given below.




Get Started




In order to get started you need to install the below library using the npm command as shown below



npm i @koa/multer multer



After installing this library you need to make an index.js file and copy paste the following code






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