The first variable is the string through which we want to search. On the first two lines, we declare two JavaScript variables. Our code returns: The word Example is in the string. If the specified string does not contain the characters for which you are looking, includes() will return “false.”Ĭonsole.log("The word Example is in the string.") Ĭonsole.log("The word Example is not in the string.") If the string contains certain characters, the method will return “true.” The JavaScript includes() method, introduced in ES6, determines whether a string contains the characters you have passed into the method. In this tutorial, we’re going to discuss methods you can use to check if a JavaScript string contains another string using these three approaches. There are three methods for checking if a JavaScript string contains another character or sequence of characters: Access exclusive scholarships and prep coursesīy continuing you agree to our Terms of Service and Privacy Policy, and you consent to receive offers and opportunities from Career Karma by telephone, text message, and email.Career Karma matches you with top tech bootcamps.
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