The Intl.getCanonicalLocales()
static method returns an array containing the canonical locale names. Duplicates will be omitted and elements will be validated as structurally valid language tags.
The Intl.getCanonicalLocales()
static 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)
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
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Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | Deno | Node.js | ||
getCanonicalLocales |
54 | 16 | 48 | 41 | 10.1 | 54 | 56 | 41 | 10.3 | 6.0 | 54 | 1.8 | 7.0.0 |
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https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Intl/getCanonicalLocales