req.is(type)
Returns true if the incoming request’s “Content-Type” HTTP header field matches the MIME type specified by the type parameter. Returns false otherwise.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | // With Content-Type: text/html; charset=utf-8req.is('html');req.is('text/html');req.is('text/*');// => true// When Content-Type is application/jsonreq.is('json');req.is('application/json');req.is('application/*');// => truereq.is('html');// => false |
For more information, or if you have issues or concerns, see type-is.
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