I have an iOS app where users can save contacts. There is a minimum of first name and last name to save, so when they try to save without filled out all the required fields, an alerts pops up that ...
In one of our applications, the user can select multiple items and delete as many of them as they wish in single click. However, while processing this request there is some validation and ...
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 ...
For success messages, I usually use green, for warnings yellow and for errors red. Now in the trash folder users can delete messages permanently and restore messages. I got confused which color would ...