freeCodeCamp/guide/english/certifications/front-end-libraries/react/override-default-props/index.md

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2018-10-12 19:37:13 +00:00
---
title: Override Default Props
---
## Override Default Props
This challenge has you override the default value of props `quantity` for the Items component. Where default value of `quantity` is set to `0`.
```react.js
const Items = (props) => {
return <h1>Current Quantity of Items in Cart: {props.quantity}</h1>
}
Items.defaultProps = {
quantity: 0
}
```
To override a default props value, the syntax to be followed is
```react.js
<Component propsName={Value}/>
```
Following the Syntax, the following code should be declared below the given code
```react.js
<Items quantity={50}/>
```
This will override value `0` to `50`