WebGear.Middlewares.Header

Middlewares related to HTTP headers.

Documentation

requestContentType :: forall c m req res a. (KnownSymbol c, MonadRouter m) => RequestMiddleware m req (HeaderMatch "Content-Type" c ': req) res a

A middleware to check that the Content-Type header in the request has a specific value. It will fail the handler if the header did not match.

Typical usage:

requestContentType @"application/json" handler