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JavaScript jQuery Basics Working with jQuery Collections Adding/Removing Classes

artur nurbayeu
artur nurbayeu
6,702 Points

attr disabled doesnt work

could you please at the code . I cant figure it out why it doesnt work?

index.html
<!DOCTYPE html>
<html lang="en">
<head>
    <title>Document</title>
    <link rel="stylesheet" href="style.css">
</head>
<body>
    <button type="submit" class="submit-btn">Submit If You Can</button>

    <script
    src="jquery-3.2.1.min.js"></script>
    <script src="app.js"></script>
</body>
</html>
app.js
const $submit =$(".submit-btn");
$submit.attr("disabled","true");

1 Answer

Hi Artur,

You are super close! All you need to do here is drop the double quotes(") from the word true. Then it pass just fine...

Something like this:

const $submit = $('.submit-btn');
$submit.attr("disabled",true);

Cheers!