Overview
An Alert Action adds an item to a native alert. Alert Actions can only be added to Alert triggers.
When tapped, Alert Actions can fire other actions. If desired, add those other actions onto the Alert Action.
Action Properties
Title
Set the action item’s title. To remove the title, just set this property to empty
Style
Set the Alert Action’s style to Normal, Cancel or Destructive:
Normal: The alert item displays as a normal alert item.
Cancel: The alert item displays separate from other items and indicates the data will remain unchanged.
Destructive: The alert item displays in red and indicates data will be changed or deleted.
Preferred Action
Choose if the Alert Action is the alert’s preferred action. This will visually emphasize this item and automatically select the item if the user presses return with a keyboard attached.