Validation Blind Spots Hurt Real Users
This article was originally published at Planet PHP
on 4 April 2011.
A friend of mine lives on Bonieta Harrold Drive. I live on a Windsor Hill Drive. Both of us have a problem in common, which is that poorly designed software is incapable of accepting the length of our street address. For me, American Express refuses to accept more than aoWINDSOR HILL Da, which still arrives [...]