stl30 / laravel-mobilpay

            'billing_type' => 'person',//or company

        ];

        foreach ($requiredParameters as $requiredName => $value) {

            if (isset($parameters[$requiredName]) && $parameters[$requiredName] !== null) {

                $paymentParameters[$requiredName] = $parameters[$requiredName];

                continue;

            }

            $errorsText .= '<br>Missing required parameter ' . $requiredName;

        }

        if (strlen($errorsText)) {

        foreach ($optionalParameters as $key => $Value) {

            if (isset($parameters[$key]) && $parameters[$key] !== null) {

                $paymentParameters[$key] = $parameters[$key];

            }

        }

        return $paymentParameters;