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

If string contains a substring in JavaScript use the following – 

<script type=”text/javascript”>
const string = “foo”;
const substring = “oo”;

console.log(string.includes(substring)); // true

</script>

Written by Al Mahbub Khan Full-Stack Developer & Adobe Certified Magento Developer

Full-stack developer at Scylla Technologies (USA), working remotely from Bangladesh. Adobe Certified Magento Developer.

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