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req.hostname is additional but is not more or less preferred than req.get()

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Jake

In Express 4.x you should be usingcan use req.hostname, which returns the domain name, without port. i.e.:

// Host: "example.com:3000"
req.hostname
// => "example.com"

In Express 4.x you should be using req.hostname, which returns the domain name, without port. i.e.:

// Host: "example.com:3000"
req.hostname
// => "example.com"

In Express 4.x you can use req.hostname, which returns the domain name, without port. i.e.:

// Host: "example.com:3000"
req.hostname
// => "example.com"

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answered Jan 29, 2019 at 16:29

DiegoRBaquero

In Express 4.x you should be using req.hostname, which returns the domain name, without port. i.e.:

// Host: "example.com:3000"
req.hostname
// => "example.com"