Have you got the same problem as per comment #6 on bug #1876347 ? The "solution" is to delete your saved card and then type it in again. It looks as though Firefox "doesn't like" saved credit cards that were saved a while ago - which is also why this bug is so hard to replicate.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2048441 Title: Firefox cannot save/read a credit card number To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/2048441/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs