Intl.NumberFormat

The Intl.NumberFormat object enables language-sensitive number formatting.

Intl.NumberFormat.supportedLocalesOf() Returns an array containing those of the provided locales that are supported without having to fall back to the runtime’s default locale.

These properties are defined on Intl.NumberFormat.prototype and shared by all Intl.NumberFormat instances.

Intl.NumberFormat.prototype.constructor The constructor function that created the instance object. For Intl.NumberFormat instances, the initial value is the Intl.NumberFormat constructor. Intl.NumberFormat.prototype[Symbol.toStringTag] The initial value of the [[Symbol.toStringTag]](/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol/toStringTag) property is the string “Intl.NumberFormat”. This property is used in Object.prototype.toString().