Inspired from the awesome jquery plugin for International Telephone Input.

This one is written as a reactjs component.

Live Demo here - http://unstack.in/react-telephone-input/

// Use declaratively within another react components render method
var ReactTelInput = require('react-telephone-input');
<MyAwesomeReactComponent>
  <ReactTelInput defaultCountry="in"/>
</MyAwesomeReactComponent>

// or render standalone
var ReactTelInput = require('react-telephone-input');
React.render(<ReactTelInput defaultCountry="in"/>, document.getElementById('my-container'));

• If you install it from npm install, you can just do var ReactTelephoneInut = require('react-telephone-input');
• You will need to copy flags.png from example/src folder to see the flag icons for each country.
• Set the path to the flags image using the prop flagsImagePath

<ReactTelephoneInput defaultCountry='in' flagsImagePath='/path/to/images/flags.png'>

The default value for flagsImagePath is 'flags.png'

• Automatically format the number as the user types
• Navigate the country dropdown by typing a country's name, or using up/down keys
• Selecting a country from the dropdown will update the dial code in the input
• Typing a different dial code will automatically update the displayed flag
• Country names in the dropdown also include localised versions in brackets
• Dropdown appears above or below the input depending on available space/scroll position

You can try the app by downloading everything and running the commands given below -

$ npm install
$ npm start

go to your browser and type `http://localhost:8000`