I have everything correct except for the part where a radio button has to be under a form label

Tell us what’s happening:

Your code so far


<h2>CatPhotoApp</h2>
<main>
  <p>Click here to view more <a href="#">cat photos</a>.</p>
  
  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
  
  <p>Things cats love:</p>
  <ul>
    <li>cat nip</li>
    <li>laser pointers</li>
    <li>lasagna</li>
  </ul>
  <p>Top 3 things cats hate:</p>
  <ol>
    <li>flea treatment</li>
    <li>thunder</li>
    <li>other cats</li>
  </ol>
  <form action="/submit-cat-photo">
    <input type="text" placeholder="cat photo URL" required>
    <button type="submit">Submit</button>
  </form>
 <label> for="indoor"
   <input id="indoor" type="radio" name="indoor-outdoor">Indoor
  </label>
  <label> for="outdoor"
    <input id="outdoor" type="radio" name="indoor-outdoor">Outdoor
  </label>
  
</main>

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:61.0) Gecko/20100101 Firefox/61.0.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/basic-html-and-html5/create-a-set-of-radio-buttons

This is an attribute for the label tag.
Just add it inside label tag the way you normally add an attribute.
Does that help?

Yes thank you very much!

for="indoor" should be inside of <label /> tag

And secondly, the challenge wants you to put your radio buttons inside the <form></form>. Are they inside the form? They are not.

please close the label tag very well.