bootstrap_barrio-5.1.3/templates/commerce/commerce-cart-flyout/commerce-cart-flyout-add-to-cart-attributes-radios.html.twig

<fieldset class="fieldgroup form-composite required js-form-item form-item js-form-wrapper form-wrapper" aria-required="true">
  <legend>
    <span class="fieldset-legend js-form-required form-required"><%= label %></span>
  </legend>
  <div class="fieldset-wrapper">
    <div class="form-radios">
      <% _.each(attributeValues, function(currentValue, key) { %>
      <div class="form-check custom-radio js-form-item form-item js-form-type-radio form-type-radio js-form-item-purchased-entity-attributes-attribute-<%= attributeId %> form-item-purchased-entity-attributes-attribute-<%= attributeId %>">
        <input type="radio" class="form-check-input form-radio" name="attribute_<%= attributeId %>" id="attribute_<%= attributeId %>_<%= currentValue.attribute_value_id %>" value="<%= currentValue.attribute_value_id %>" <%= (activeValue === currentValue.attribute_value_id) ? 'checked' : '' %>/>
        <label class="form-check-label control-label option" for="attribute_<%= attributeId %>_<%= currentValue.attribute_value_id %>">
          <%= currentValue.name %>
        </label>
      </div>
      <% }); %>
    </div>
  </div>
</fieldset>