Defining a radio group

HTML

<!-- Learn about this code on MDN: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/radio -->

<form>
  <p>Please select your preferred contact method:</p>
  <div>
    <input type="radio" id="contactChoice1"
     name="contact" value="email">
    <label for="contactChoice1">Email</label>

    <input type="radio" id="contactChoice2"
     name="contact" value="phone">
    <label for="contactChoice2">Phone</label>

    <input type="radio" id="contactChoice3"
     name="contact" value="mail">
    <label for="contactChoice3">Mail</label>
  </div>
  <div>
    <button type="submit">Submit</button>
  </div>
</form>