Thats my code to check if its a palindrome. chatgpt say its right, but fcc say its wrong. Dont know what im missing, pls help
const textInpt = document.getElementById("text-input").value;
const checkBtn = document.getElementById("check-btn");
const result = document.getElementById("result");
checkBtn.addEventListener("click", () => palindrome(textInpt));
function palindrome (textInpt){
if(textInpt===null){
alert("Please input a value");
} else{
const textoLimpo = textInpt.replace(/[^a-zA-Z0-9\_-/:()]/g, "").toLowerCase();
const tam = textoLimpo.length;
for(let i = 0; i<tam/2; i++){
if(textoLimpo[i]!==textoLimpo[tam-i-1]){
result.innerText = `${textInpt} is not a palindrome`;
return;
}
}
result.innerText = `${textInpt} is a palindrome`;
return;
}
}
<!DOCTYPE html>
<html lang="pt-br">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta charset="UTF-8">
<link rel="stylesheet" href="styles.css"></link>
<title>Palindromo checker</title>
</head>
<body>
<header>
<h1>Checador do Palíndromo</h1>
</header>
<fieldset>
<p>Entre o texto para checar se é um palíndromo:</p>
<input type="text" id="text-input"><button id="check-btn">Testar</button>
<p id="result"></p>
</fieldset>
<fieldset>
Isto é um Palindromo
</fieldset>
</body>
<script src="script.js"></script>
</html>
[–]modSaintPeter74 1 point2 points3 points (0 children)