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JavaScript valueOf() Method
JavaScript Number Object
Definition and Usage
The valueOf() method returns the primitive value of a Number object.
Note: This method is usually called automatically by JavaScript behind the scenes, and not explicitly in code.
Syntax
number.valueOf()
Browser Support
The valueOf() method is supported in all major browsers.
Example
Example
Return the primitive value of a Number object:
<script type="text/javascript">
var num=new Number(15);
document.write(num.valueOf());
</script>
var num=new Number(15);
document.write(num.valueOf());
</script>
The output of the code above will be:
Try it yourself »
JavaScript Number Object
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Copyright 1999-2012 by Refsnes Data. All Rights Reserved.
Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content.
While using this site, you agree to have read and accepted our terms of use and privacy policy.
Copyright 1999-2012 by Refsnes Data. All Rights Reserved.