How To Create A Login Page In ReactJs - An Ultimate Guide
Websites have both public and private pages. A public page is available to anybody, but a private page requires a user login. Authentication can be used to control which users have access to which pages. When a user attempts to view a private page before logging in, our React application must handle it. We'll need to save the login credentials once they've properly authenticated. We'll create a dummy API that returns a user token, a login page that retrieves the token and an authentication check that doesn't reroute the user. If a user is not authenticated, we will prompt them to check in before enabling them to progress without requiring them to visit a separate login page. What Is ReactJS? ReactJS is an open-source JavaScript library used for building user interfaces or UI components. It is maintained by Facebook and a community of individual developers and companies. React is often employed for creating single-page applications where data can change over tim...