app/views/admin/sessions/verify_otp.html.erb
<% content_for :page_title, "Two-factor authentication" %>
<% content_for :page_description, "Two-factor authentication" %>
<%= form_tag(verify_otp_admin_session_path, method: :post) do |f| %>
<%= hidden_field_tag :signed_user_id, @signed_user_id %>
<%= render(partial: "admin/sessions/otp_form") %>
<p>
<button type="submit">
Verify
</button>
</p>
<p>
Lost your authenticator device?
<%= link_to("Recover your account here",
new_admin_account_recovery_path) %>.
</p>
<% end %>