How to Write Useful Error Messages That Really Help

Amy Hupe has this interesting article that anyone who designs a website or app should read to be clear how to write error messages that help users. And it is still difficult today to navigate without feeling from time to time the Gomezobregonian rapture to misconceived, absurd or directly useless error messages. The summary to do well is no mystery: Identify the types of possible errors: data validation, empty or erroneous fields in forms, 404s,…