Module

std/http/negotiation.ts

Deno standard library
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function acceptsLanguages
import { acceptsLanguages } from "https://deno.land/std@0.152.0/http/negotiation.ts";

Returns an array of languages accepted by the request, in order of preference. If there are no languages supplied in the request, then ["*"] is returned, imply any language is accepted.

Returns

string[]

For a given set of languages, return the best match accepted in the request. If no languages match, then the function returns undefined.

Parameters

request: Request
...langs: string[]

Returns

string | undefined