What Is The Parameter “next” Used For In Express?

1.	What Is The Parameter “next” Used For In Express?
Answer» app.get('/userdetails/:id?', FUNCTION(req, res, NEXT){ }); req and res which REPRESENT the request and response objects nextIt PASSES control to the next matching ROUTE. app.get('/userdetails/:id?', function(req, res, next){ }); req and res which represent the request and response objects nextIt passes control to the next matching route.

Answer»

app.get('/userdetails/:id?', FUNCTION(req, res, NEXT){
});

req and res which REPRESENT the request and response objects

nextIt PASSES control to the next matching ROUTE.

app.get('/userdetails/:id?', function(req, res, next){
});

req and res which represent the request and response objects

nextIt passes control to the next matching route.

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