PayCreditCard

static checkAccess(\WMT\SQL\Visit\Visitor $visitor, \WMT\SQL\Billing\Billing $billing, \WMT\Container $container, $billingAgreementPayment) _v5

Checks pay using credit card status.
PARAMETERS:
$visitor = object
$billing = object
$container = object
$billingAgreementPayment = object
RETURN VALUE:
string = shows error message if the member is not login and the payment requires login. or if the invoice already paid

static checkInvoice(\WMT\SQL\Visit\Visitor $visitor, $invoice, \WMT\Container $container, \WMT\MySQL $mysqli) _v5

Checks if an invoice is valid. if the invoice is valid and not paid it redirects to pay using credit card, if it's valid and paid, it redirects to view the invoice details. if not valid it returns false.
PARAMETERS:
$visitor = object
$invoice = object
$container = object
$mysqli = object