PropTypes in functional stateless component

Question

Without using class, how do I use PropTypes in functional stateless component of react?

export const Header = (props) => (
   
hi
)
         


        

Answer 1

It's done the same way you do with Class Based Components

import PropTypes from "prop-types";

    const = function_name => {}

    function_name.propTypes = {
       prop_name : PropTypes.number
       . . . . . . . . . . . . . .
    }

Hope This Helps !