jqwidgets-framework/demos/react/app/formattedinput/uppercasehexadecimals/app.js

jQWidgets is an advanced jQuery, Angular, React, ASP .NET MVC, Custom Elements and HTML5 UI framework.

import React from 'react';
import ReactDOM from 'react-dom';

import JqxFormattedInput from '../../../jqwidgets-react/react_jqxformattedinput.js';

class App extends React.Component {
    render() {
        return (
            <JqxFormattedInput
                width={250} height={25} radix={16}
                value={'1CF'} upperCase={true}
            />
        )
    }
}

ReactDOM.render(<App />, document.getElementById('app'));