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Search for a value in an array through JavaScript

Anonymous User 343 20-Jul-2021

What is the most concise and efficient way to find out if a JavaScript array contains a value?

javascript javascript  array 
Updated on 20-Jul-2021
Anonymous User

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Anonymous User

Anonymous User

04-Aug-2021

The include() method in JavaScript returns a boolean value true or false if it contains the desired value. The include() method is case sensitive i.e., it will treat uppercase characters and lowercase characters differently.

Let's understand it with the help of an example : 

<!DOCTYPE html>

<html>

<body>

    <p id='demo'></p>

    <script>

        var str = 'Mindstick Software Private Limited';

        var check = str.includes('ind');

        document.getElementById('demo').innerHTML = check;

    </script>

</body>

</html>

Hope this code will be helpful for you.

Happy Coding!

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