#What is Phone Input Number Component ?

When building a web or mobile app, collecting phone numbers is a common feature, whether for user registration, order processing, or authentication. However, creating an intuitive, validated, and properly formatted phone input field can be tricky. In this guide, we'll walk you through building a Phone Input component in React with TypeScript. This component will automatically format the phone number, detect country codes, and validate the user input for consistency and accuracy.

Using React and TypeScript, we'll leverage controlled components to manage the state of the input field and implement logic for phone number validation. Additionally, we’ll integrate the react-phone-number-input package, which simplifies handling phone numbers with country code detection and formatting.

#Features ⚡️

• Automatic Country Code Detection: The phone input field will automatically detect the user's country and pre-fill the country code.

• Input Masking and Formatting: The component will format the phone number based on the country selected or detected, ensuring a consistent and valid input format.

• Validation: Validate that the phone number entered is correct and matches the expected format.

• Customizable: The design can be customized with Tailwind CSS or your preferred styling method to ensure the phone input fits your app's look and feel.

• User-Friendly: Provides instant feedback to users, helping them input their phone numbers correctly the first time.

#Benefits of Using this Approach

1. Internationalization: Automatically handles different phone number formats and country codes.

2. Error Handling: Provides real-time feedback to users, ensuring that the data entered is valid and consistent.

3. Scalable: This component is highly customizable and can be extended to include features like custom validations, custom input masks, and integration with other form elements.

4. User Experience: With the use of react-phone-number-input, users get a seamless experience with automatic formatting and country code detection.

5. Easy to Integrate: As part of your React app, the component is easy to integrate and customize to match your design system.

#Pricing 💵

• Free and Open Source: The Phone Input component is free to use and open-source, with no fees or licensing requirements. You can freely modify and extend the functionality to suit your needs.

#Integrations 🧰

• React: Works seamlessly with React and integrates with any modern React application.

• Backend Integration: You can easily submit the phone number to your server for further processing, such as verification or storing it in your database.

• Form Libraries: Integrates smoothly with popular form libraries like Formik or React Hook Form for advanced form management.