https://github.com/sochalewski/textfieldalert

A SwiftUI alert with text field(s) for iOS/tvOS 13 and greater.
https://github.com/sochalewski/textfieldalert

ios swift swiftui tvos

Last synced: about 2 months ago
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A SwiftUI alert with text field(s) for iOS/tvOS 13 and greater.

• Host: GitHub
• URL: https://github.com/sochalewski/textfieldalert
• Owner: sochalewski
• License: mit
• Created: 2022-06-24T23:14:21.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2023-08-01T14:02:55.000Z (over 1 year ago)
• Last Synced: 2024-10-11T05:06:50.318Z (2 months ago)
• Topics: ios, swift, swiftui, tvos
• Language: Swift
• Homepage:
• Size: 1.23 MB
• Stars: 25
• Watchers: 1
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# TextFieldAlert

A SwiftUI alert with text field(s) for iOS 13+ and tvOS 13+.

As Apple is [going to introduce](https://sarunw.com/posts/swiftui-alert-textfield/) text field(s) as an alert actions in iOS 16, this is a good replacement for older versions.

## Requirements

* iOS 13.0+ or tvOS 13.0+

* Swift 5.1+

## Installation

You can add TextFieldAlert to an Xcode project by adding it as a package dependency.

  1. From the **File** menu, select **Add Packages…**

  2. Enter `https://github.com/sochalewski/TextFieldAlert` into the package repository URL text field.

  3. Add the package to your app target.

## Usage

TextFieldAlert is exposed through `View` extension:

```swift

func textFieldAlert(

    title: String?,

    message: String?,

    textFields: [TextFieldAlert.TextField],

    actions: [TextFieldAlert.Action],

    isPresented: Binding

)

```

You can use it in your code as follows:

```swift

struct ExampleView: View {

    

    @State var isPresented = false

    @State var text1 = ""

    @State var text2 = ""

    

    var body: some View {

        VStack {

            Button {

                isPresented = true

            } label: {

                Text("Alert")

            }

            

            Text(text1)

            Text(text2)

        }

        .textFieldAlert(

            title: "Title",

            message: "Message",

            textFields: [

                .init(text: $text1),

                .init(text: $text2)

            ],

            actions: [

                .init(title: "OK")

            ],

            isPresented: $isPresented

        )

    }

}

```

More advanced usage (incl.  moving the responsibility to a view model, some customization and enabling action buttons conditionally) is available in the Example app.



## Author

Piotr Sochalewski, sochalewski.github.io

TextFieldAlert is heavily inspired by [tanzolone](https://stackoverflow.com/users/3033314/tanzolone)'s [answer](https://stackoverflow.com/a/61902990) on StackOverflow.

## License

TextFieldAlert is available under the MIT license. See the LICENSE file for more info.