<<-EOF
<form action="<%= settings.browserid_url %>/auth" method="POST">
<input type=email name=login_hint placeholder="[email protected]" />
<input type=hidden name=scope value="openid email" />
<input type=hidden name=response_type value="id_token" />
<input type=hidden name=response_mode value="form_post" />
<input type=hidden name=client_id value="<%= request.base_url.chomp('/') %>" />
<input type=hidden name=redirect_uri value="<%= url '/_browserid_assert' %>" />
<input type=hidden name=nonce value="<%= nonce %>" />
<input type=submit value="<%= settings.browserid_button_text %>" class="<%= settings.browserid_button_class %>" />
</form>
EOF