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<!DOCTYPE html> <html> <body> <p>Click the button to return the value of the first element in the array that has a value above a specific number.</p> <p>Minimum age: <input type="number" id="ageToCheck" value="18"></p> <button onclick="myFunction()">Try it</button> <p>Value: <span id="demo"></span></p> <p><strong>Note:</strong> The find() method is not supported in IE 11 (and earlier versions).</p> <script> var ages = [4, 12, 16, 20]; function checkAdult(age) { return age >= document.getElementById("ageToCheck").value; } function myFunction() { document.getElementById("demo").innerHTML = ages.find(checkAdult); } </script> </body> </html>