JavaScript Boolean valueOf()

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Example

let bool = false;
let value = bool.valueOf();
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Description

valueOf() returns the primitive value of a boolean.

valueOf() is usually called by JavaScript behind the scenes, and not explicitly in code.

Syntax

boolean.valueOf()

Return Value

Type Description
A booleantrue or false.

Related Pages:

JavaScript Booleans

JavaScript Data Types

Browser Support

valueOf() is an ECMAScript1 (ES1) feature.

ES1 (JavaScript 1997) is fully supported in all browsers:

Chrome Edge Firefox Safari Opera IE
Yes Yes Yes Yes Yes Yes


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