Tell us what’s happening:
Please tell me the problem i am having in the code. Stuck from past 2 days.
Your code so far
<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
<head>
<title>Palindrome Checker</title>
<meta charset="UTF-8">
<meta name="content" width="device-width initial-scale=1.0">
<rel link="stylesheet" href="styles.css">
</head>
<body>
<h1>Palindrome Checker</h1>
<h3>Is it a Palindrome?</h3>
<div id="result">
<!-- <fieldset>
Enter a number or text to check if it is a palindrome or not: <br> -->
<input type="text" id="text-input">
<button id="check-btn">Check</button>
<!-- </fieldset> -->
</div>
<script src="script.js"></script>
</body>
</html>
/* file: styles.css */
/* file: script.js */
document.addEventListener("DOMContentLoaded", () => {
const checkButton = document.getElementById("check-btn");
const text = document.getElementById("text-input");
const result = document.getElementById("result");
checkButton.addEventListener("click", () => {
console.log(text);
const lowerReplaced = text.value.replace(/[^A-Za-z0-9]/g, "");
if (text.value === "") {
window.alert("Please input a value");
} else if (text.value.length === 1) {
result.innerText = `${text.value} is a palindrome`;
} else if (lowerReplaced === lowerReplaced.split("").reverse().join("")) {
result.innerText = `${text.value} is a palindrome`;
} else {
result.innerText = `${text.value} is not a palindrome`;
}
});
});
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36 Edg/124.0.0.0
Challenge Information:
Build a Palindrome Checker Project - Build a Palindrome Checker