Answered question
My name has "on" in it but I can't add a credit card and add the sequence "on" in the "Name on credit card" field. I can put uppercase no problem, just can't type "on", it will not let me
Put ON, or uppercase
Other answers
Put CAPITAL ON. And it should work. Next.
Try typing it somewhere else, copying and pasting into the name field.
I ended up putting my name in full caps, but there must be a bug in the validation code...
Yes. The form validation does seem off.