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Go to facebook.com and enter your username and password. Click Log In. You’ll be asked to use your security key. Make sure you have your security key nearby. Click Continue. Either insert your security key into your computer and activate it by touching it, or if you have an NFC key, hold it near your computer's sensor (the location of the NFC ...
Dec 17, 2016 · if(isset($_SESSION['use'])) // Checking whether the session is already there or not if. // true then header redirect it to the home page directly. {. header("Location:home.php"); } if(isset($_POST['login'])) // it checks whether the user clicked login button or not. {. $user = $_POST['user'];
Log into Facebook to start sharing and connecting with your friends, family, and people you know.
Page access tokens are used in Graph API calls to manage Facebook Pages. To generate a page access token, an admin of the page must grant your app the Page permission or permissions needed. Once granted, you can retrieve the Page access token using a user access token with the required permissions. Code Sample
If your app or website authenticates people with Facebook Login but manages users' logged-in state without an access token, you should create and use a session info token to monitor and log people out when the connection to their Facebook account is invalidated.
Click your profile picture in the top right of Facebook. Select Settings & privacy, then click Settings. Click Security and Login. Click Edit next to Change password. Enter your current password and new password. Click Save Changes. If you're logged in but have forgotten your password, follow the steps under Change Your Password then click ...
If you turned on private browsing or set up your browser to clear your history every time it closes, you might have to enter a security code every time you log in. Learn more. If your web browser includes a private browsing or incognito mode, using it to access Facebook will usually cause this to happen after closing your browser window. About.
