Confirmations ask a user to verify whether they want to proceed or cancel a requested action. They can help alleviate uncertainty about things that have happened or are about to happen, and can prevent users from making mistakes they might regret.
No, not all actions warrant a confirmation or an acknowledgment as you should avoid overwhelming users. If you bombard them with confirmations for every single action they take, they will not read it and disregard the dialog completely, potentially making a mistake. Confirmations are often used for destructive actions, like deleting a file, or consequential actions, like publishing a page.
Use a verb whenever possible instead of Yes or OK because your buttons will make much more sense if users only skim read the explanatory text or title. Additionally, the action buttons should clearly indicate the outcome of the action. Image Source: Material Guidelines
Explain the outcome of the action in the body, making it valuable and relevant. For example, Deleting this photo will permanently remove it from your album called Disney World Holiday.
Make sure you stay consistent with your writing throughout your site or app in regards title case vs. sentence case. Don’t mix and match the two - you don’t want to appear inconsistent with your brand. John Saito wrote a good article all about making a case for letter case, which you should read.
Using a term like Go back or Not right now may be friendlier and clearer than Cancel.
Placing the secondary action button on the left and the primary action button on the right maps to the ‘Back’ and ‘Next’ button functions the user expects. When users click secondary action buttons, they expect the application to do nothing and take them back to their original screen like ‘Back’ buttons. When users click primary action buttons, they expect the application to do the action the button says, and take them forward to the next screen.
Placing the buttons together makes it easier for users to see both buttons too allowing users to efficiently compare both actions in a single glance to choose the best action to take.
As you can see above sign in wins the battle here. People are more likely to use sign in when referring to this action, so if you want your words to match user expectations, sign in is probably a safer choice than the other options.
In some situations, when a user invokes an action in your app, it’s a good idea to confirm or acknowledge that action through text. By following the tips above you’ll be making a big difference to your user’s experience.
Senior UX Designer @cafonline. Previously Senior Designer @newsfromfta. I blog about UX, design, and the latest tech.
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