The Intl.getCanonicalLocales()
method returns an array containing the canonical locale names. Duplicates will be omitted and elements will be validated as structurally valid language tags.
Intl.getCanonicalLocales(locales)
locales
String
values for which to get the canonical locale names.An array containing the canonical locale names.
Intl.getCanonicalLocales('EN-US'); // ["en-US"] Intl.getCanonicalLocales(['EN-US', 'Fr']); // ["en-US", "fr"] Intl.getCanonicalLocales('EN_US'); // RangeError:'EN_US' is not a structurally valid language tag
Specification | Status | Comment |
---|---|---|
ECMAScript Internationalization API 4.0 (ECMA-402) The definition of 'Intl.getCanonicalLocales' in that specification. | Draft | Initial definition |
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 54 | 48 (48) | No support | No support | No support |
Feature | Android | Chrome for Android | Firefox Mobile (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | No support | No support | 54.0 (54) | No support | No support | No support |
Intl.NumberFormat.supportedLocalesOf()
Intl.DateTimeFormat.supportedLocalesOf()
Intl.Collator.supportedLocalesOf()
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Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/getCanonicalLocales