iDeal purchaseID limit is too short?

[jessevdp]

This library limits the :order_id (which is mapped to iDeal purchaseID) to 12 characters (code). I believe that limit has been expanded in later versions of iDeal to 35.

My source:

https://media.rabobank.com/m/756f69006603b3fa/original/iDEAL-Merchant-Integration-Guide_29696264-pdf.pdf

Chapter: 5.2 TransactionRequest

I've tried monkey patching the limit up to 35 in my project, and the iDeal payment seems to go through. (Tested against ING Sandbox.)

Can we up that limit?

[Manfred]

Of course! I currently don't have access to any merchant accounts so it would be great if you could create a PR for this change.

[Manfred]

One thing to consider is that them library currently only supports version 2 of the protocol so that could be the issue.