Remove Spaces from String | Javascript Blog

You can do it using the trim function of JavaScript:


<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Example to Remove White Space from Strings Using JavaScript</title>
<script type="text/javascript" src="http://code.jquery.com/jquery.js"></script>
<script type="text/javascript">
  $(document).ready(function(){
    var myStr = $(".original").text();
    var trimStr = $.trim(myStr);
    $(".trimmed").html(trimStr);
  });
</script>
</head>
<body>
<h3>Here is the Original String</h3>
<pre class="original"> This is a Paragraph of text with multiple white spaces before and after. </pre>
<br/>
<h3>Trimmed String</h3>
<pre class="trimmed"></pre>
</body>
</html>

<!DOCTYPE html>

<head>

<title>Example to Remove White Space from Strings Using JavaScript</title>

$(document).ready(function(){

var myStr = $(".original").text();

var trimStr = $.trim(myStr);

$(".trimmed").html(trimStr);

});

</script>

</head>

<body>

<h3>Here is the Original String</h3>

<pre class="original"> This is a Paragraph of text with multiple white spaces before and after. </pre>

<br/>

<h3>Trimmed String</h3>

</body>

</html>

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