$(document).ready(function () { $("#submitButton").click(function () { let emptyString = ""; let firstNumber = parseInt($("#firstNumber").val()); let lastNumber = parseInt($("#lastNumber").val()); for (let i = firstNumber; i <= lastNumber; i++) { if (i % 5 == 0 && i % 3 == 0) { emptyString += "Fizz Buzz! \n"; } else if (i % 5 == 0) { emptyString += "Fizz \n"; } else if (i % 3 == 0) { emptyString += "Buzz \n"; } else { emptyString += i + '\n'; } } $("#resultText").val(emptyString); }); $("#clearButton").on("click", function () { $("#firstNumber").val(""); $("#lastNumber").val(""); $("#resultText").val(""); $("#firstNumber").focus(); }); });