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JavaScript String trim() Method

JavaScript trim() method is used to remove the whitespace from both the sides of a given input string. It does not take any input arguments. It returns a new string without any leading or trailing white spaces.

Syntax:

string.trim()

Browser Support

Method	Chrome	Edge	Firefox	Safari	Opera
trim()	10.0	9.0	3.5	5.0	10.5

Here is an example of trim() method:

<html>
<body>
<p>Click the button to see the Output.</p>
<button onclick="myFunction()">Try it</button>
<script>
function myFunction() {
  var str = "     PHPTPOINT     ";
  alert(str.trim());
}
</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>
<script>
function myFunction1() {
  var str = "     Abhimanyu     ";
  alert(str.trim());
}
</script>
</body>
</html>
<

Output:

Click the button to see the Output.

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