REACT

Sometimes you need to take users to a different page after they finish filling out the form. You can do that with react-router and the useNavigate() hook. There are a number of other routing libraries for React, but in my opinion, react-router is the best... It's also useful to clear form fields after user has submitted the form. In React and controlled components this is fairly easy to do. You need to tap into the onSubmit event handler and use the function provided by useState() hook. As you know, argument to that function will replace current state value. You can use it to reset the state to an empty string or null value... It's fairly easy to implement expand / collapse feature in React. First, we need to create a state variable that contains a Boolean value. If it is true, then the content should be expanded. If it's false, then your app should display only essential bits of information.