CustomAlertView

CustomAlertView is a customizable and reusable alert view for SwiftUI applications. It allows you to easily display alerts with custom titles, messages, buttons, and images.

Features

• Customizable title, message, and buttons
• Option to add an image to the alert
• Easy to integrate with SwiftUI apps
• Fully customizable styling
• Support for primary and secondary buttons

Requirements

• iOS 13.0+ / macOS 10.0+ / tvOS 13.0+ / watchOS 6.0+
• Xcode 12.0+
• Swift 5.3+

Installation

Manual

1. Download and unzip the source code.
2. Drag and drop the “CustomAlertView.swift” file into your Xcode project
3. Make sure that “Copy items if needed” and your project target are selected
4. Click “Finish” to complete the installation

Usage

1. Add a `CustomAlertView` instance to your view hierarchy:
CustomAlertView(
    title: "Success!",
    message: "Your profile was updated successfully.",
    primaryButtonLabel: "OK",
    primaryButtonAction: {}
)

2. Customize the alert view by providing additional parameters:
CustomAlertView(
    title: "Error!",
    message: "There was an error updating your profile.",
    primaryButtonLabel: "Try Again",
    primaryButtonAction: {},
    secondaryButtonLabel: "Cancel",
    secondaryButtonAction: {}
)

3. Present the alert view when necessary, for example, in response to a button tap event:
Button("Show Alert") {
    self.showAlert = true
}
.alert(isPresented: self.$showAlert) {
    CustomAlertView(
        title: "Success!",
        message: "Your profile was updated successfully.",
        primaryButtonLabel: "OK",
        primaryButtonAction: {}
    )
}

Customization

The CustomAlertView can be customized in various ways:

1. Title : A string that represents the alert view’s title. If nil, the image parameter will be used instead.
2. Message: A string that represents the alert view’s message.
3. Primary button label: A string that represents the primary button’s label text.
4. Primary button action: A closure that represents the primary button’s action.
5. Secondary button label: An optional string that represents the secondary button’s label text.
6. Secondary button action: An optional closure that represents the secondary button’s action.
7. Image: An optional Image instance that represents the alert view’s image.
8. font: The font to use for the title and message
9. titleColor: The color to use for the title text
10. messageColor: The color to use for the message text
11. primaryButtonColor: The color to use for the primary button background
12. primaryButtonTextColor: The color to use for the primary button text
13. secondaryButtonColor: The color to use for the secondary button background
14. secondaryButtonTextColor: The color to use for the secondary button text
15. blurStyle: The style of the background blur effect

Examples

The following examples demonstrate how to use the CustomAlertView in different scenarios:

CustomAlertView(
    title: "Success!",
    message: "Your profile was updated successfully.",
    primaryButtonLabel: "OK",
    primaryButtonAction: {}
)

CustomAlertView(
    title: "Error!",
    message: "There was an error updating your profile.",
    primaryButtonLabel: "Try Again",
    primaryButtonAction: {},
    secondaryButtonLabel: "Cancel",
    secondaryButtonAction: {}
)

CustomAlertView(
    title: "Confirmation",
    message: "Are you sure you want to delete this item?",
    primaryButtonLabel: "Yes",
    primaryButtonAction: {},
    secondaryButtonLabel: "No",
    secondaryButtonAction: {}
)

CustomAlertView(
    title: "Warning!",
    message: "You are about to perform a critical operation.",
    primaryButtonLabel: "Proceed",
    primaryButtonAction: {},
    secondaryButtonLabel: "Cancel",
    secondaryButtonAction: {}
)

CustomAlertView(
    message: "An error occurred.",
    primaryButtonLabel: "OK",
    primaryButtonAction: {},
    secondaryButtonLabel: nil,
    secondaryButtonAction: nil,
    image: Image(systemName: "exclamationmark.triangle")
)

or Check out the CustomAlertView_Previews file for examples of how to use CustomAlertView in your SwiftUI app.

Contact

If you have any questions or feedback, feel free to contact me at [email protected].

GitHub

View Github