Hi Stan,
I found an error in the usage of OnePage Checkout with Authorize.net payment plugin.
When there is an error or an empty value in the payment input (Invalid Credit card number, CVV, or date), the error are returned on the message area, that's normal. Then, on the same area, there is another error, that happened only with OPC:
Error 99: Element: plgVmpaymentAuthorizenet
Without OPC, the same errors are returned, but of course not the Error 99.
I've tested Joomla 3.3.6, template protostar, OPC default settings
- with VM 3.0.4 + OPC v2.0.291
- with VM 3.0.9.6 + OPC v2.0.295
Do you have any idea to look at?
Kind regards,
Hervé