'payment_information', 'label' => 'Zahlungsinformationen', 'type' => 'richtext', 'required' => true], ]; } public function registrationSummary(RegistrationSummaryRequest $request): RegistrationSummaryResponse { $html = (string)($request->configuration['payment_information'] ?? ''); $response = new RegistrationSummaryResponse(); $response->hasPaymentInformation = trim($html) !== ''; $response->html = $html; $response->showGiroCode = false; return $response; } protected function invoiceClosingStatement(CreateInvoiceRequest $request): string { return ''; } }