Variable canonicalLocales`Const`

canonicalLocales: (locales?: unknown) => readonly string[] = ...

Canonicalizes an array or single locale input into a list of valid BCP 47 locale strings. Gracefully ignores malformed locales and strips invalid/falsy values without throwing.

Type Declaration

- (locales?: unknown): readonly string[]
- Parameters
  - Optionallocales: unknown
    Single or multiple locale identifiers or Intl.Locale instances
  Returns readonly string[]
  An array of canonical BCP 47 locale strings

Example

canonicalLocales(['en_US.UTF-8', 'fr-FR', 'invalid!tag']); // ['en-US', 'fr-FR']

Variable canonicalLocalesConst

Type Declaration

Parameters

Returns readonly string[]

Example

Settings

Variable canonicalLocales`Const`