Stack or use multiple notification toasts

1. When should you not use toast notifications?
2. How do you stack toast?
3. How many maximum actions can be displayed on a toast notification?

When should you not use toast notifications?

Status indicator. Avoid using toasts for very critical information or alerts. Users may accidentally dismiss or entirely miss a toast, so it is best to avoid using toasts for important information. Additionally, avoid using toasts, critical or not, if it requires a user action.

How do you stack toast?

Stacking. You can stack toasts by wrapping them in a toast container, which will vertically add some spacing.

How many maximum actions can be displayed on a toast notification?

Toast notifications can have a maximum of one action button and one close button. The message is displayed on the screen only for 2-6 seconds. Toast notifications disappear automatically after the defined time.