React.PropTypes options object code example
Example 1: install proptypes react
npm install --save prop-types
Example 2: use propTypes in react function
import React from 'react';
import { PropTypes } from 'prop-types';
const student = (props) => {
return (
Student Name: {props.name}
Age: {props.age}
);
};
student.propTypes = {
name: PropTypes.string,
age: PropTypes.number
};
export default student;