Tell us what’s happening:
I don’t know what is wrong I’ve following the instructions and added the checked atributte to the input element but the validator keeps saying that the checked atributte is missing.
Your code so far
<html>
<body>
<main>
<h1>CatPhotoApp</h1>
<section>
<h2>Cat Photos</h2>
<!-- TODO: Add link to cat photos -->
<p>See more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a> in our gallery.</p>
<a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
</section>
<section>
<h2>Cat Lists</h2>
<h3>Things cats love:</h3>
<ul>
<li>cat nip</li>
<li>laser pointers</li>
<li>lasagna</li>
</ul>
<figure>
<img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
<figcaption>Cats <em>love</em> lasagna.</figcaption>
</figure>
<h3>Top 3 things cats hate:</h3>
<ol>
<li>flea treatment</li>
<li>thunder</li>
<li>other cats</li>
</ol>
<figure>
<img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
<figcaption>Cats <strong>hate</strong> other cats.</figcaption>
</figure>
</section>
<section>
<h2>Cat Form</h2>
<form action="https://freecatphotoapp.com/submit-cat-photo">
<!-- User Editable Region -->
<fieldset>
<legend>Is your cat an indoor or outdoor cat?</legend>
<label><input id="indoor" type="radio" name="indoor-outdoor" value="indoor" checked> Indoor</label>
<label><input id="outdoor" type="radio" name="indoor-outdoor" value="outdoor"> Outdoor</label>
</fieldset>
<fieldset>
<legend>What's your cat's personality?</legend>
<input id="loving" type="checkbox" name="personality" value="loving"> <label for="loving">Loving</label>
<input id="lazy" type="checkbox" name="personality" value="lazy"> <label for="lazy">Lazy</label>
<input id="energetic" type="checkbox" name="personality" value="energetic"> <label for="energetic"> Energetic</label>
</fieldset>
<!-- User Editable Region -->
<input type="text" name="catphotourl" placeholder="cat photo URL" required>
<button type="submit">Submit</button>
</form>
</section>
</main>
</body>
</html>
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Challenge Information:
Learn HTML by Building a Cat Photo App - Step 61