Checking if String contains Substring | SamanthaMing.com
Javascript String Includes Example | String.prototype.includes()
JavaScript String includes
Check if a String Contains a Substring in JavaScript - Mastering JS
Javascript properties and methods: String.prototype.includes() | by Raphael Ugwu | Medium
Datacode - JavaScript String includes() Method The includes() method determines whether a string contains the characters of a specified string. This method returns true if the string contains the characters, and false
2 easy ways to check if JavaScript string contains a substring - webinuse.com