1 files changed, 14 insertions, 6 deletions
diff --git a/Juick/LoginViewController.m b/Juick/LoginViewController.m
index 7a4dbca..366ec96 100644
--- a/Juick/LoginViewController.m
+++ b/Juick/LoginViewController.m
@@ -7,6 +7,7 @@
 //
 
 #import "LoginViewController.h"
+#import "User.h"
 
 @implementation LoginViewController
 
@@ -32,13 +33,20 @@ static NSString *CellIdentifier = @"CellIdentifier";
 }
 
 - (void) doneSignIn {
-    CATransition* transition = [CATransition animation];
-    transition.duration = 0.3;
-    transition.type = kCATransitionFade;
-    transition.subtype = kCATransitionFromTop;
+    [User checkIsValid:^(BOOL success) {
+        if (success) {
+            CATransition* transition = [CATransition animation];
+            transition.duration = 0.3;
+            transition.type = kCATransitionFade;
+            transition.subtype = kCATransitionFromTop;
+            
+            [self.navigationController.view.layer addAnimation:transition forKey:kCATransition];
+            [self.navigationController popToRootViewControllerAnimated:NO];
+        } else {
+            [User throwUnableToLogin];
+        }
+    }];
     
-    [self.navigationController.view.layer addAnimation:transition forKey:kCATransition];
-    [self.navigationController popToRootViewControllerAnimated:NO];
 }
 
 -(BOOL) textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {