Undisable certain elements inside disabled fieldset

Question

Is there a way (like an attribute on an element) to 'undisable' a specific element when the parent fieldset is disabled? Preferable without any JavaScript. If not, what is a good practice to disable an entire form with specific exceptions?

<fieldset disabled>
  Name: <input type="text"><br>

  <!-- Email shouldn't be disabled -->
  Email: <input type="text"><br>

  <!-- more fields ... -->
</fieldset>

Answer 1

Put your input inside the <legend> element:

<fieldset disabled>
  <legend>
    <label>Email: <input></label>
  </legend>

  <label>Name: <input></label>
  <!-- more fields ... -->
</fieldset>