h1 Two Factor Authentication = form_for @changeset, Routes.session_totp_path(@conn, :create), [as: :user, method: "post"], fn f -> .field h4 Please enter your 2FA code = text_input f, :twofactor_token, class: "input", placeholder: "6-digit code", required: true, autofocus: true, autocomplete: "off" = submit "Sign in", class: "button"