hasRegisteredLocale

Check whether an exact locale tag exists in the global i18n registry

hasRegisteredLocale returns whether a normalized locale tag has an explicit registry layer from registerI18n. It does not indicate whether a lazy built-in pack exists. Only registry entries count.

import { hasRegisteredLocale, registerI18n } from '@videojs/html/i18n';

hasRegisteredLocale('fr'); // false until registered
registerI18n('fr', { buttons: { play: 'Lecture' } });
hasRegisteredLocale('fr'); // true

import { hasRegisteredLocale, registerI18n } from '@videojs/react/i18n';

hasRegisteredLocale('fr'); // false until registered
registerI18n('fr', { buttons: { play: 'Lecture' } });
hasRegisteredLocale('fr'); // true

API Reference

Parameters

Parameter	Type	Default	Details
`locale*`	`string & object \| 'ar' \| 'az' \| 'bs' ...`	`—`
Description BCP 47 tag to test. Type `string & object \| 'ar' \| 'az' \| 'bs' \| 'bg' \| 'bn' \| 'ca' \| 'cs' \| 'cy' \| 'da' \| 'de' \| 'el' \| 'es' \| 'et' \| 'eu' \| 'fa' \| 'fi' \| 'fr' \| 'gd' \| 'gl' \| 'he' \| 'hi' \| 'hr' \| 'hu' \| 'id' \| 'it' \| 'ja' \| 'ko' \| 'lv' \| 'mr' \| 'nb' \| 'nl' \| 'nn' \| 'ne' \| 'oc' \| 'pl' \| 'pt-BR' \| 'pt-PT' \| 'ro' \| 'ru' \| 'sk' \| 'sl' \| 'sr' \| 'sv' \| 'te' \| 'th' \| 'tr' \| 'uk' \| 'vi' \| 'zh-CN' \| 'zh-TW'`

Return Value

boolean