submit-social-housing-lettings-and-sales-data/app/views/form/_checkbox_question.html.erb

<%= f.govuk_check_boxes_fieldset question_key,
    legend: { text: question["header"], size: "l" },
    hint: { text: question["hint_text"] } do %>

    <% question["answer_options"].map do |key, val| %>
      <% if key.starts_with?("divider") %>
        <%= f.govuk_check_box_divider %>
      <% else %>
        <%= f.govuk_check_box question_key, key, label: { text: val } %>
      <% end %>
    <% end %>
<% end %>

<%= f.hidden_field :previous_page, value: page_key %>
<%= f.hidden_field :case_log_id, value: case_log.id %>