Which of the following hooks helps in accessing route parametersuseEffectuseNavigateuseRefuseParams

Breakdown of the Problem

1. Identify the different hooks listed: useEffect, useNavigate, useRef, and useParams.
2. Determine what it means to access route parameters in React.

Relevant Concepts

1. React Router Hooks: These hooks are part of the React Router library which is used for managing routes in React applications.
   • useEffect: This hook allows you to perform side effects in function components, such as data fetching, subscriptions, or manually changing the DOM. It does not access route parameters.
   • useNavigate: This hook is used for programmatic navigation within the application. It helps you to navigate to different routes but does not access parameters.
   • useRef: This hook is used to directly access a DOM element or persist a mutable value throughout the lifecycle of the component. It does not help with routing.
   • useParams: This hook is specifically designed to access parameters of the current route, allowing you to retrieve values from the URL.

Analysis and Detail

1. The useParams hook reads the URL parameters defined in your route configuration, allowing you to access those values easily in your component.
2. The other hooks provided do not allow for direct access to these parameters.

Verify and Summarize

• After reviewing the functionality of each hook, it is clear that useParams is the correct choice for accessing route parameters in a React application utilizing React Router.

Final Answer

The hook that helps in accessing route parameters is useParams.