requestValidator top-level property
Middleware
requestValidator
final
Implementation
final requestValidator = middleware(onRequest: (Request request) async {
final contentType = request.headers['Content-Type']?.last;
if (contentType != null && _isInvalid(MediaType.parse(contentType))) {
throw UnsupportedMediaType();
}
if ((request.headers['Accept'] ?? [])
.expand((it) => it.split(','))
.map((it) => it.trim())
.map(MediaType.parse)
.any(_isInvalid)) {
throw NotAcceptable();
}
return null;
});