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by Guil Hernandez

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Drum kit app10:46

Debug, get feedback, and improve your code

by Guil Hernandez

Learn to code with AI

Expand for more info

Drum kit app10:46

index.html

run

preview

console

<!DOCTYPE html>
<html>
<head>
  <title>ReelRewards - Promo Code App</title>
  <link href="https://fonts.googleapis.com/icon?family=Material+Icons+Outlined" rel="stylesheet">
  <link rel="stylesheet" type="text/css" href="styles.css">
  <script src="script.js"></script>
</head>
<body>
  <h1>
    <span class="icon material-icons-outlined">theaters</span>
    ReelRewards
  </h1>
  <p id="finalPrice"></p>
  <div id="app">
    <form id="promoForm">
      <label for="promoCode">Enter promo code:</label>
      <input type="text" id="promoCode" required/>
      <button type="submit">Apply Discount</button>
    </form>
  </div>
</body>
</html>

<!DOCTYPE html>

<html>

<head>

<title>ReelRewards - Promo Code App</title>

</head>

<body>

<h1>

<span class="icon material-icons-outlined">theaters</span>

ReelRewards

</h1>

<label for="promoCode">Enter promo code:</label>

<button type="submit">Apply Discount</button>

</form>

</div>

</body>

</html>

TypeError: Cannot set properties of null (setting 'textContent')

-11:46