[Solved] In SwiftUI, what happens when you mark a property with @Published inside an ObservableObject? — Ans: It automatically notifies subscribers when the property's value changes. | iOS Swift

iOS Swift - State Management in SwiftUI

In SwiftUI, what happens when you mark a property with @Published inside an ObservableObject?

AIt automatically notifies subscribers when the property's value changes.

BIt makes the property immutable after initialization.

CIt delays the property's initialization until first access.

DIt encrypts the property's value for security.

Step-by-Step Solution

Solution:

Step 1: Understand @Published
The @Published property wrapper is used to automatically announce changes to a property.
Step 2: Role in ObservableObject
When a property marked with @Published changes, it notifies any subscribers, such as SwiftUI views observing the object.
Final Answer:
It automatically notifies subscribers when the property's value changes. -> Option A
Quick Check:
Does @Published notify changes? Yes [OK]

Quick Trick: Published properties notify changes automatically [OK]

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In SwiftUI, what happens when you mark a property with @Published inside an ObservableObject?