Steps to install & configure React Native

Step 1: Set Up the Development Environment

To start, install Expo CLI globally on your system by running this terminal command:

npm install -g expo-cli​

Step 2: Create React Native Application With Expo CLI

Create a new React Native project with Expo CLI using this terminal command:

expo init input-phone 

Step 3: ​Navigate to the project directory by using this command:

cd input-phone

React Native is a JavaScript framework for cross-platform mobile app development. In this article, we’ll see how to add a phone number input field in a React Native app using Expo CLI.

​Adding a phone number input field in React Native is helpful for collecting user phone numbers during registration or login. It typically consists of a text input component and can include a country picker for selecting the country code.