The NumberFormat object is a constructor for objects that enable language sensitive number formatting.

Documentation NumberFormat by Mozilla Contributors, licensed under CC-BY-SA 2.5.

Static methods

staticsupportedLocalesOf(locales:String, ?options:Null<NumberFormatSupportedLocalesOfOptions>):Array<String>

staticsupportedLocalesOf(locales:Array<String>, ?options:Null<NumberFormatSupportedLocalesOfOptions>):Array<String>

Returns an array containing those of the provided locales that are supported without having to fall back to the runtime's default locale.


new(?locales:String, ?options:Null<NumberFormatOptions>)

new(?locales:Array<String>, ?options:Null<NumberFormatOptions>)



Getter function that formats a number according to the locale and formatting options of this NumberFormat object.


Returns an Array of objects representing the number string in parts that can be used for custom locale-aware formatting.


Returns a new object with properties reflecting the locale and collation options computed during initialization of the object.