HSBC - PayerTxnId is not in a valid base64 encoding. 28 Nov 2012
Just upgraded a client's site to use the latest xml api from HSBC - all very smooth apart from an error in the 3D Secure callback page.Started getting the "PayerTxnId 'Chwkeeblc4Tr2pLpA03bIY aoM4=' is not in a valid base64 encoding." error message.Turns out the string being passed back contained a s... [More]