Modal dialogs require immediate user action. In other words, you cannot continue working with an application until you respond in some way.
Non-modal dialogs, on the other hand, allow you to keep using the application without interruption. A common example of a non-modal element is a toast message that appears in the corner of the screen and does not require you to do anything to continue using the app.
When used properly, modal dialogs are an effective way to prevent accidental clicks on dangerous actions.
The main problem with them is that if they are used to confirm routine actions (such as marking a task as done), they can cause irritation and create a habit of mindlessly confirming them on autopilot.
However, this is one of the most popular methods. Besides, it can be combined with other methods, so let’s dive into it deeper.
