foundation-sites-5/doc/includes/form/examples_form_fieldset.html

**This package is only for versions 5 and earlier of Foundation. As of version 6, the package has a new name: `foundation-sites`.**

<form>
  <fieldset>
    <legend>Fieldset Legend</legend>

    <label>Input Label
      <input type="text" disabled placeholder="Inputs and other form elements go inside...">
    </label>
  </fieldset>
</form>