in this post, I give you an example, sometimes require the remove all spaces from a string, jquery through easily remove spaces from a string.

sometimes use the trim function to remove space from a string but here all spaces remove from a string, so here used replace function.

See below example

<html>
<head>
    <title>How to remove all blank spaces from string using JQuery? - xpertphp</title>  
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>

<div>
  <h1>How to remove all blank spaces from string using JQuery? - xpertphp</h1>
  <input class="txtDescription" name="txtDescription" value="How to remove all blank spaces from string using JQuery? - xpertphp">
  <button>Remove</button>
</div>
<script type="text/javascript">
  $("button").click(function(){
  	  var txtDescription = $(".txtDescription").val();
      var data = txtDescription.replace(/\s/g, '');
      alert(data);
	  
      //output
      //HowtoremoveallblankspacesfromstringusingJQuery?-xpertphp
  });
</script>
</body>
</html>