Function getLocale

packages/react-stately/src/datepicker/utils.ts:32–45

()

const dictionary = new LocalizedStringDictionary(i18nMessages);

function getLocale() {
  // Match browser language setting here, NOT react-aria's I18nProvider, so that we match other browser-provided
  // validation messages, which to not respect our provider's language.
  let locale =
    // @ts-ignore
    (typeof navigator !== 'undefined' && (navigator.language || navigator.userLanguage)) || 'en-US';

  try {
    Intl.DateTimeFormat.supportedLocalesOf([locale]);
  } catch {
    locale = 'en-US';
  }
  return locale;
}

export function getValidationResult(
  value: DateValue | null,