proptypes array of objects
MyComponent.propTypes = {
items: PropTypes.arrayOf(
PropTypes.shape({
code: PropTypes.string,
id: PropTypes.number,
})
),
};
proptypes array of objects
MyComponent.propTypes = {
items: PropTypes.arrayOf(
PropTypes.shape({
code: PropTypes.string,
id: PropTypes.number,
})
),
};
use propTypes in react function
import React from 'react';
import { PropTypes } from 'prop-types';
const student = (props) => {
return (
<div>
<p>Student Name: {props.name}</p>
<p>Age: {props.age}</p>
</div>
);
};
student.propTypes = {
name: PropTypes.string,
age: PropTypes.number
};
export default student;
prop-types
npm install --save prop-types
import prop-types
import PropTypes from 'prop-types'; // ES6var PropTypes = require('prop-types'); // ES5 with npm
ts react props type
type Props = {
size: string;
}
const Component = ({ size = 'medium' }: Props) => (
<div className={cn('spinner', size)} />
);
react propthpes or
size: PropTypes.oneOfType([
PropTypes.string,
PropTypes.number
]),
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