8
votes
5answers
5k views

Disabling submit-button until the user has completed the form

How do you think about disabling the submit-button until the user has completed the form or the required fields? I find similar questions here on ux.se and somebody answered that the user will think ...
8
votes
3answers
189 views

If there is a known error in a feature should we warn our users or just turn off the feature?

In this example, Facebook Connect (technically Facebook Login) has an open bug that prevents IE8 users from connecting. It send error messages, and it isn't clear to users that the error is with ...
22
votes
13answers
1k views

Is it better to prevent a forbidden action or display an error/explanation message?

There are multiple examples, so I'll pick a specific one to focus the question. Let's say a user can have specific characteristics (or permissions): Admin, Virtual, External, Financial, etc. To ...