Being the only UX guy in my company, my management wants me to write error messages for their customers. Dev team is really very very bad when it comes to writing and they will just say UserNameInvalid and PasswordNotValid and stuff like that.
Now i have taken up this assignment of repairing all the string messages and make them user friendly. Basic error messages i could write but when it comes to the payment gateway error messages, i am stuck. Most of them are like UnexpectedTransactionDetailsError or PaymentGatewayResponseEmpty.
Can anybody help please?