nPay Integration Example

redirect.html.twig

<h1>Redirecting...</h1>

<div style="display: none;">
    <form action="{{ npay_payment_url }}" method="post" target="_parent" name="npay">
        <input type="hidden" value="{{ processID }}" name="ProcessID">
        <input type="hidden" value="{{ MerchantID }}" name="MerchantID">
        <input type="hidden" value="{{ MerchantTxnID }}" name="MerchantTxnID">
        <input type="hidden" value="{{ PayAmount }}" name="PayAmount">
        <input type="hidden" value="{{ MerchantUsername }}" name="MerchantUsername">
        <input type="hidden" value="{{ description }}" name="Description">
        <input value="Continue to Payment" type="submit">
    </form>
</div>

<script>
    window.onload = function () {
        document.forms['npay'].submit()
    }
</script>