How to check whether a string contains a substring in jQuery?

jQueryWeb DevelopmentFront End Technology

The jQuery :contains() Selector is used to check whether a string contains a substring in jQuery.

Set the substring you are searching for in the contains() method as shown below:

$(document).ready(function(){
   $("p:contains(Video)").css("background-color", "blue");
});

Now, let us see the complete code to check whether a string contains a substring or not:

Example

 Live Demo

<!DOCTYPE html>
<html>
<head>
   <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
   <script>
      $(document).ready(function(){
         $("p:contains(Video)").css("background-color", "blue");
      });
   </script>
</head>
<body>

<h1>Tutorialspoint</h1>

<p>This is demo text.</p>
<p>Free Tutorials</p>
<p>Free Video Tutorials</p>

</body>
</html>
raja
Published on 09-Aug-2018 09:12:27
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