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TextFieldBootcamp.swift
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TextFieldBootcamp.swift
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//
// TextFieldBootcamp.swift
// SwiftfulThinkingBootcamp
//
// Created by enesozmus on 11.05.2024.
//
import SwiftUI
struct TextFieldBootcamp: View {
// ... ⬛️
@State var textFieldText: String = ""
@State var dataArray: [String] = []
// ... ⬛️
var body: some View {
NavigationStack {
VStack {
TextField(
"Type something here...",
text: $textFieldText
)
//.textFieldStyle(RoundedBorderTextFieldStyle())
.padding()
.background(Color.gray.opacity(0.3).cornerRadius(10))
.foregroundColor(.red)
.font(.headline)
.autocorrectionDisabled()
//.border(.secondary)
Button(action: {
if textIsAppropriate() {
saveText()
}
}, label: {
Text("Save".uppercased())
.padding()
.frame(maxWidth: .infinity)
.background(textIsAppropriate() ? Color.blue : Color.gray)
.cornerRadius(10)
.foregroundColor(.white)
.font(.headline)
})
.disabled(!textIsAppropriate())
ForEach(dataArray, id: \.self) { data in
Text(data)
}
Spacer()
}
.padding()
.navigationTitle("TextField Bootcamp!")
}
}
// ... ⬛️
func textIsAppropriate() -> Bool {
// check text
if textFieldText.count >= 2 {
return true
}
return false
}
func saveText() {
dataArray.append(textFieldText)
textFieldText = ""
}
}
#Preview {
TextFieldBootcamp()
}
/*
🔴 TextField
→ A control that displays an editable text interface.
*/