information displayed when an unexpected condition occurs, usually on a computer or other device

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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 ...
15
votes
3answers
2k views

Periods at the end of a sentence in alert message

How to classify what type of messages should've a fullstop/period and what should not? Because there are certain error/warning/success/info messages (be it a dialog, banner, contextual or ones in a ...
329
votes
15answers
45k views

Should error messages apologize?

We are having a discussion on our team about an error message that says "Sorry, you do not have permission to access this feature. Please contact your administrator for assistance." Is it ...
70
votes
16answers
12k views

What is best practice for designing form error messages?

I've seen quite a lot of research on form design, but so far, I haven't come across any studies on error message design best practices. The only piece of advice seems to be that each error should ...
39
votes
6answers
3k views

How can I highlight errors when bright red is the main color of the brand?

I'm working on a mobile website for a client whose main brand color is red. The website header and headings are all red. CTA buttons are red too. How can I effectively separate errors (mostly in form ...
8
votes
12answers
548 views

Bulk actions: what to do when not all items support an action

Picture the following scenario: user selects a bunch of items, and the 'bulk actions' box appears; user selects an action that not all items support (for one reason or another). What do you do in ...
7
votes
5answers
3k 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 ...
49
votes
13answers
2k views

Personal information in messages

Is it good to add some personal information (name, username or other) in success or error messages?
37
votes
3answers
2k views

Humor on the deathbed

Here is a rather accurate description of an extremely rare situation, displayed by a program right before seppuku: cannot handle the fatal error due to a fatal error in the fatal error handler! ...
22
votes
2answers
4k views

Is the color red really appropriate for form validation errors?

It seems to be taken for granted that the color red is appropriate to highlight errors. In the case of serious system errors, I agree. However, I'm having doubts that it's the right choice for user ...
14
votes
2answers
2k views

Recommendations for good resources on writing good error messages

Writing good error messages which help users understand how to use the system is difficult. Often we get bug reports stating "Error message x is confusing" which usually sparks a long debate in the ...
4
votes
2answers
337 views

How to notify the user of a system error (out of their control)?

What's an easy-to-understand error message for situations where the error is a system error (out of the control of the user and cannot be fixed by the user)? Here's a few that I came up with, but ...
10
votes
6answers
701 views

Should we avoid negative words when writing error messages?

Does the use of words such as 'fail', 'wrong', 'incorrect' and 'invalid' have a sufficiently negative impact on a users frame of mind to warrant the prohibition of their inclusion in the error ...
10
votes
5answers
999 views

What will be the Best notifications and error messages?

As a UI architect, I am always wondering about the best format to display errors and notifications to users. Which of the following examples is the best format? Name is required Name cannot be ...
8
votes
1answer
276 views

Message Fade Timing

Sometimes one wishes to display a message for some time before removing it in some way (in my case fading). When implementing this idea, a problem arises: how long should the message remain fully ...
6
votes
2answers
170 views

When should the message informing the user that the password they entered is wrong go away?

This is a follow up to this question since it got closed. In a log in form, after the user enters the wrong password, when should the message saying "wrong password or user name" go away? For example ...
6
votes
2answers
452 views

What image and message use in the “Not found” page (404 error page) [closed]

I've seen the robot of Google, the creature that has Github. I think that is question of imagination and what kind of data manages your web app to design a custom image and the message to show to the ...
6
votes
1answer
1k views

Standardized (web) application error messages? [closed]

I'm in the middle of coding a bespoke CMS for a company and if there is one thing I hate it's coming up with good copy for "flash" messages (short messages that provide user feedback.) I know how ...
4
votes
3answers
381 views

Where should a 404 page link back to?

This might be a no-brainer but I can't decide whether the 404 error page should link back to the page, from which the user has come, or should it direct to the main page where the user can navigate to ...
4
votes
2answers
424 views

Error Message Advice (for asynchronous/background tasks)

We have a web application which currently performs a number of intensive, time-consuming tasks. The initial design didn't really cope with the levels of information we're now dealing with and we're ...
3
votes
2answers
192 views

Generic or dedicated error pages

The most common errorpage is the 404 error. Right now we are working on a website for a big client with several country websites. My idea for http errors is: One generic page which appologies for ...
3
votes
1answer
172 views

Kiosk: If a function is not available, should there be a notification screen?

So if my kiosk cannot print or access account info—which are important features—should I introduce a screen to inform the user about that error after sign in (2nd screen in the example below), or ...