Logout from Facebook programmatically iOS
You have two methods to logout.First, as suggested by Inder Kumar Rathore
FBSDKLoginManager *loginManager = [[FBSDKLoginManager alloc] init];[loginManager logOut];Second is by setting the currentAccessToken to nil
[FBSDKAccessToken setCurrentAccessToken:nil];@cookiemonsta hope second method works for you.
FBSDKLoginManager is your need, it has logOut method but you might have to use your custom login
e.g.
FBSDKLoginManager *loginManager = [[FBSDKLoginManager alloc] init];[loginManager logInWithReadPermissions:@[@"email"] handler:^(FBSDKLoginManagerLoginResult *result, NSError *error) { if (error) { // Process error } else if (result.isCancelled) { // Handle cancellations } else { // If you ask for multiple permissions at once, you // should check if specific permissions missing if ([result.grantedPermissions containsObject:@"email"]) { // Do work } }}];//then logout[loginManager logOut];
Swift version:
FBSDKLoginManager().logOut()You can use FBSDKLoginManager even if you logged in with FBSDKLoginButton.