Hack together input validation for the reviews.

awojnowski · Dec 7, 2015 · 47a607a · 47a607a
1 parent 065e8a4
commit 47a607a
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/Assignments/Assignment 3/MovieOrganizer/MovieOrganizer/MovieDetailViewController.m b/Assignments/Assignment 3/MovieOrganizer/MovieOrganizer/MovieDetailViewController.m
@@ -188,6 +188,24 @@ -(void)refreshWatchlistButtonForMovie:(Movie *)movie {
 
 - (IBAction)submitReviewTouched:(id)sender {
 
+    BOOL const didRate = ![self.userRatingCell.image.name isEqualToString:@"starSmallOutlineBase"];
+    if (!didRate) {
+
+        NSAlert * const alert = [NSAlert alertWithMessageText:@"Error" defaultButton:@"Dismiss" alternateButton:nil otherButton:nil informativeTextWithFormat:@"Please choose the rating (in stars) before submitting your review."];
+        [alert runModal];
+
+        return;
+
+    }
+    if (self.userReviewTextField.stringValue.length == 0) {
+
+        NSAlert * const alert = [NSAlert alertWithMessageText:@"Error" defaultButton:@"Dismiss" alternateButton:nil otherButton:nil informativeTextWithFormat:@"Please enter some information about your review in the text field, before submitting your review."];
+        [alert runModal];
+
+        return;
+
+    }
+
     self.submitReviewButton.title = @"Update";
 
     [[CoreDataController sharedInstance] performBlock:^(NSManagedObjectContext *managedObjectContext) {