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

<% previous_page = form.previous_page("tenant_age") %>
<% content_for :before_content do %>
  <%= govuk_back_link href: "/case_logs/#{case_log_id}/#{previous_page}" do %>
    Back
  <% end %>
<% end %>

<%= turbo_frame_tag "case_log_form", target: "_top" do %>
  <%= form_with action: '/case_logs', method: "next_page", builder: GOVUKDesignSystemFormBuilder::FormBuilder do |f| %>
    <%= f.govuk_number_field :tenant_age,
            hint: { text: "More detail" },
            label: { text: "What is the tenant's age?", size: "l"},
            min: 0, max: 150, step: 1, width: 20
    %>
    <%= f.hidden_field :previous_page, value: :tenant_age %>
    <%= f.hidden_field :case_log_id, value: case_log_id %>
    <%= f.govuk_submit "Save and continue" %>
  <% end %>
<% end %>