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JavaScript constructor Property

Boolean Object Reference JavaScript Boolean Object

Definition and Usage

The constructor property returns the function that created the Boolean object's prototype.

Syntax

boolean.constructor


Browser Support

Internet Explorer Firefox Opera Google Chrome Safari

The constructor property is supported in all major browsers.


Example

Example

Return the function that created the Boolean object's prototype:

<script type="text/javascript">

var bool=new Boolean();
document.write(bool.constructor);

</script>

The output of the code above will be:

function Boolean() { [native code] }

Try it yourself »


Boolean Object Reference JavaScript Boolean Object
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