Here’s the first in the series of comics about developers coming from Microsoft:
A simple challenge to all developers building user interfaces: think for a moment before making a form overly complicated. The form below is for reverse phone number lookups:
You know what this form really does? It offloads data formatting / parsing work to the end user. It is trivial to write server code that extracts only the digits from a free form telephone field. There is no good reason to make the user think this hard to enter a phone number.
If you build forms, especially web forms, you need to watch Luke Wroblewski’s session from MIX09. Despite the unassuming title of "Web Form Design," the session contains a lot of tips about designing forms with users in mind:
Luke’s guidance is infinitely more useful than this little rant of a post and is backed up by data.