React Hackin Solution – Passing variables and methods to props.children

We can pass variables and methods to props.children following way. React.Children.map(children, child => React.cloneElement(child, { method: methodName } ) This is useful when we need to pass variables and methods to react components which is embeded from props.children.

International phone number input for React.

Install If you’re not using a bundler then use a standalone version from a CDN. Use The component requires two properties to be passed: value and onChange(value). import ‘react-phone-number-input/style.css’import PhoneInput from ‘react-phone-number-input’ return (  <PhoneInput    placeholder=”Enter phone number”    value={ this.state.phone }    onChange={ phone => this.setState({ phone }) } />) value will be the parsed phone number, e.g. if a user chooses “United States” and enters (213) 373-4253 then value will be +12133734253. See the list of all available props for <PhoneInput/>. All other properties are passed through to the phone …