[Solved] What is the issue with this Stepper declaration?@State var count = 0 Stepper("Count", value: count) — Ans: The value parameter should be a binding, so it must be $count. | iOS Swift

iOS Swift - User Input and Forms

What is the issue with this Stepper declaration?

@State var count = 0
Stepper("Count", value: count)

AThe Stepper label must be a closure, not a string.

BThe value parameter should be a binding, so it must be $count.

CThe @State variable must be private.

DThe Stepper requires an explicit range for the value.

Step-by-Step Solution

Solution:

Step 1: Check value parameter
The Stepper's value parameter expects a binding to a mutable variable, so it must be $count, not count.
Step 2: Label syntax
Using a string label is valid, so no error there.
Step 3: Privacy and range
Neither privacy nor range is mandatory for this code to compile.
Final Answer:
Value must be bound with $ -> Option B
Quick Check:
Stepper needs binding for value [OK]

Quick Trick: Always prefix @State vars with $ in Stepper value [OK]

Common Mistakes:

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What is the issue with this Stepper declaration?