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<!DOCTYPE html> <html> <body> <h1>JavaScript Strings</h1> <h2>The includes() Method</h2> <p>includes() returns true if a string contains a specified string.</p> <p>Find "world":</p> <p id="demo"></p> <p>includes() is not supported in Internet Explorer 11 (or earlier).</p> <script> let text = "Hello World, welcome to the universe."; let result = text.includes("world"); document.getElementById("demo").innerHTML = result; </script> </body> <!-- Mirrored from www.w3schools.com/jsref/tryit.asp?filename=tryjsref_includes1 by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:39:26 GMT --> </html>
