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JavaScript abs() Method
JavaScript abs() Method
JavaScript abs() method is used to return the absolute value of a given input number. It takes only a number as its parameter and returns its absolute value as the result.
Syntax:
Math.abs(x)
Parameter Values
| Parameter | Description |
|---|---|
| x | This is a required parameter. It defines the given input number. |
Browser Support
| Method | Chrome | Edge | Firefox | Safari | Opera |
|---|---|---|---|---|---|
| abs() | Yes | Yes | Yes | Yes | Yes |
Here is an example of abs() method:
<html>
<body>
<p>Click the button to see the Output.</p>
<button onclick="myFunction()">Try it</button>
<p id="demo"></p>
<script>
function myFunction() {
document.getElementById("demo").innerHTML = Math.abs(-55.22);
}
</script>
</body>
</html>
Output:
Click the button to see the Output.
Example 2:
<html>
<body>
<p>Click the button to see the Output.</p>
<button onclick="myFunction1()">Try it</button>
<p id="demo1"></p>
<script>
function myFunction1() {
var a = Math.abs(10.06);
var b = Math.abs(-10.06);
var c = Math.abs(null);
var d = Math.abs("PHP");
var e = Math.abs(10+6);
var x = a + "<br>" + b + "<br>" + c + "<br>" + d + "<br>" + e;
document.getElementById("demo1").innerHTML = x;
}
</script>
</body>
</html>
Output:
Click the button to see the Output.
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