Use PropTypes to Define the Props You Expect.!

JavaScript
1

Tell us what’s happening:
The below test case does not pass.Help me out and thanks in advance.

The Items component should include a propTypes check that requires quantity to be a number

Your code so far


const Items = (props) => {
  return <h1>Current Quantity of Items in Cart: {props.quantity}</h1>
};

// change code below this line
Items.PropTypes = {quantity:PropTypes.number.isRequired};
// change code above this line

Items.defaultProps = {
  quantity: 0
};

class ShoppingCart extends React.Component {
  constructor(props) {
    super(props);
  }
  render() {
    return <Items />
  }
};

Your browser information:

User Agent is: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/68.0.

Link to the challenge:

2

.propTypes should be with a lowercase p (just like defaultProps is with a lowercase d).

3

yeah, alright now i got it solved.