title: Facebook login issue in iOS with latest SDK
body: <p>I'm implementing app with face book login. i need to access user "public profile" and as well as "email id" also. Here email id is must. i am able to login but after enter login details it shows review page, in that review page it shows "Edit info you provide" button, here i am facing issue. i have 2 doubts here 1) is it possible to disable "edit info you provide" option (or) 2) is it possible to disable user interaction for email field like public profile. my code is below.</p>
  
  <pre><code>- (void)viewDidLoad
  {
      [super viewDidLoad];
      // Do any additional setup after loading the view, typically from a nib.
  
      [self toggleHiddenState:YES];
      self.lblLoginStatus.text = @"";
  
      self.loginButton.delegate = self;
      self.loginButton.readPermissions = @[@"public_profile",@"email"];
  }
  #pragma mark - Private method implementation
  
  -(void)toggleHiddenState:(BOOL)shouldHide{
      self.lblUsername.hidden = shouldHide;
      self.lblEmail.hidden = shouldHide;
      self.profilePicture.hidden = shouldHide;
  }
  
  
  #pragma mark - FBLoginView Delegate method implementation
  
  -(void)loginViewShowingLoggedInUser:(FBLoginView *)loginView{
      self.lblLoginStatus.text = @"You are logged in.";
  
      [self toggleHiddenState:NO];
  }
  
  
  -(void)loginViewFetchedUserInfo:(FBLoginView *)loginView user:(id&lt;FBGraphUser&gt;)user{
      NSLog(@"%@", user);
      self.profilePicture.profileID = user.id;
      self.lblUsername.text = user.name;
      self.lblEmail.text = [user objectForKey:@"email"];
  }
  
  
  -(void)loginViewShowingLoggedOutUser:(FBLoginView *)loginView{
      self.lblLoginStatus.text = @"You are logged out";
  
      [self toggleHiddenState:YES];
  }
  
  
  -(void)loginView:(FBLoginView *)loginView handleError:(NSError *)error{
      NSLog(@"%@", [error localizedDescription]);
  }
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/DkwpS.png" alt="enter image description here"></p>