[Solved] Identify the issue in this SwiftUI Form code snippet: Form { Section(header: Text("Contact")) { TextField("Phone", text: phone) } } | iOS Swift

iOS Swift - User Input and Forms

Identify the issue in this SwiftUI Form code snippet:

Form {
  Section(header: Text("Contact")) {
    TextField("Phone", text: phone)
  }
}

AForm requires at least two Sections

BSection header must be a string, not a Text view

CTextField cannot be used inside a Section

DThe <code>phone</code> binding is missing the <code>$</code> prefix

Step-by-Step Solution

Solution:

Step 1: Check TextField binding
The TextField requires a binding to a state variable with $ prefix.
Step 2: Identify the error
The code uses phone instead of $phone, which causes a compile error.
Final Answer:
The phone binding is missing the $ prefix -> Option D
Quick Check:
Binding variables need $ for two-way binding [OK]

Quick Trick: Use $ prefix for binding variables in TextField [OK]

Common Mistakes:

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Identify the issue in this SwiftUI Form code snippet: