How to use useState Hook in React/ReactNative
import React, { useState } from 'react';
function StepTracker() {
const [steps, setSteps] = useState(0);
function increment() {
setSteps(prevState => prevState + 1);
}
return (
<div>
Today you've taken {steps} steps!
<br />
<button onClick={increment}>
I took another step
</button>
</div>
);
}
ReactDOM.render(
<StepTracker />,
document.querySelector('#root')
);