JavaScript String trim() Method
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JavaScript String trim() Method
The trim() method removes whitespace from both sides of a string.
Note: This method does not alter the original string.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<p>Check your console (Press F12)</p>
<script>
var str = " Hello there ";
console.log(str);
// Trim unnecessary spaces
var result = str.trim();
console.log(result);
</script>
</body>
</html>
Syntax
str.trim()
Return Value
| Value | Explanation |
|---|---|
| String | Returns a new string representing the calling string stripped of whitespace from both ends. |
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