editingDidEnd

EditingDidEnd is a notification sent by certain user interface elements, such as text fields or text views, to indicate that the user has finished editing the content. This notification is typically triggered when the user taps outside the editable area, presses the return key, or otherwise signals the end of the editing session. The primary purpose of editingDidEnd is to allow developers to perform actions or update the user interface in response to the completion of an editing task.

In iOS development, for example, the UITextField and UITextView classes provide the editingDidEnd notification through their delegate methods. These methods, such as textFieldDidEndEditing(_:) for UITextField and textViewDidEndEditing(_:) for UITextView, are called when the editing session ends. Developers can implement these methods to handle tasks like saving the edited content, validating input, or updating the user interface to reflect the changes made during the editing session.

The editingDidEnd notification is particularly useful in scenarios where immediate feedback or validation is required upon completion of an editing task. By responding to this notification, developers can ensure a smoother and more responsive user experience, as they can provide real-time updates or corrections based on the user's input.