Error-handling middleware Basic Syntax let convertRupees = (dollar) => { if(typeof dollar === ‘number’) { return dollar * 69 } else { throw Error (‘Amount
Tag: express js middleware
Type of middleware in Express js – Application-level
An Express application can use any of the below mentioned types of middleware: Application-level middleware : app.use Router-level middleware : router.use Error handling middleware app.use(err,req,res,next)