JAVASCRIPT BASIC

JS Introduction JS Getting Started JS Syntax JS Variables JS Generating Output JS Data Types JS Operators JS Events JS Strings JS Numbers JS If…Else JS Switch…Case JS Arrays JS Sorting Arrays JS Loops JS Functions JS Objects

JAVASCRIPT & DOM

JS DOM Nodes JS DOM Selectors JS DOM Styling JS DOM Get Set Attributes JS DOM Manipulation JS DOM Navigation

JAVASCRIPT & BOM

JS Window JS Screen JS Location JS History JS Navigator JS Dialog Boxes JS Timers

JAVASCRIPT ADVANCED

JS Date and Time JS Math Operations JS Type Conversions JS Event Listeners JS Event Propagation JS Borrowing Methods JS Hoisting Behavior JS Closures JS Strict Mode JS JSON Parsing JS Error Handling JS Regular Expressions JS Form Validation JS Cookies JS AJAX Requests JS ES6 Features

JAVASCRIPT EXAMPLES

JS Practice Examples JS FAQ's Answers

JAVASCRIPT REFERENCE

JavaScript Boolean Reference

This chapter contains a brief overview of the properties and method of the global Boolean object.

The JavaScript Boolean Object

The Boolean object is an object wrapper around the boolean value true or false. This Boolean object type exists primarily to provide a toString() method to convert boolean values to strings.

To learn more about the Boolean, please check out the JavaScript data types chapter.

Boolean Properties

The following table lists the standard properties of the Boolean object.

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Boolean Methods

The following table lists the standard methods of the Boolean object.

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