tryQueryLocale.md

Function: tryQueryLocale()

try to get the locale from the query

Signature

export function tryQueryLocale(request: IncomingMessage, options: QueryOptions = {}): Intl.Locale | null

Parameters

Name	Type	Description
request	IncomingMessage	the request
options	QueryOptions	The query options, lang option is en-US as default, name option is locale as default. (optional, default: {})

Returns

Intl.Locale | null — The locale that resolved from query. if the language in the query, that is not a well-formed BCP 47 language tag, return null.

Tags

• @description — Unlike getQueryLocale, this function does not throw an error if the locale cannot be obtained, this function returns null.