How to Show Alert in React Native

How to Show Alert in React Native

In this post, we will see How to Show Alert in React Native. React Native Alert is a component to show Alert.

Following are the different type of Alerts in React Native:

  • Simple Alert.
  • Two Option Alert.
  • Three Option.

For IOS You can add more option but for Android, it only supports three options max after that you have to make your own custom alert.

To Import Alert in Code

Render Using

To Make a React Native App

Getting started with React Native will help you to know more about the way you can make a React Native project. We are going to use react-native init to make our React Native App. Assuming that you have node installed, you can use npm to install the react-native-cli command line utility. Open the terminal and go to the workspace and run
npm install -g react-native-cli
Run the following commands to create a new React Native project
react-native init ProjectName
This will make a project structure with an index file named App.js in your project directory.

Open App.js in any code editor and replace the code with the following code.

App.js

To Run the React Native App

Open the terminal again and jump into your project using.
cd ProjectName
To run the project on an Android Virtual Device or on real debugging device
react-native run-android
or on the iOS Simulator by running
react-native run-ios (macOS only).

IOS

          

Android

          

That was the React Native Alert. If you have any doubt or you want to share something about the topic you can comment below or contact us here. The remaining components will be covered in the next article. Stay tuned!

Hope you liked it. 🙂

How useful was this post?

Click on a star to rate us!

Average rating / 5. Vote count:

As you found this post useful...

Follow us on social media!

We are sorry that this post was not useful for you!

Let us improve this post!

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.

You have successfully subscribed to the newsletter

There was an error while trying to send your request. Please try again.

About React will use the information you provide on this form to be in touch with you and to provide updates and marketing.