Merge branch 'creditCardCell'

RETableViewManager/Cells/RETableViewCreditCardCell.m

@@ -39,10 +39,27 @@
 @property (strong, readwrite, nonatomic) REFormattedNumberField *expirationDateField;
 @property (strong, readwrite, nonatomic) REFormattedNumberField *cvvField;
 
+@property (strong, readwrite, nonatomic) UIImageView *ribbonExpired;
+
 @end
 
 @implementation RETableViewCreditCardCell
 
+static inline BOOL isExpired(NSString *creditCardExpirationDate) {
+    if([creditCardExpirationDate isEqualToString:@""])
+        return NO;
+    
+    NSDateFormatter *f = [[NSDateFormatter alloc] init];
+    [f setDateFormat:@"MM/yy"];
+    NSDate *cardDate = [f dateFromString:creditCardExpirationDate];
+    
+    NSDateComponents *comp = [[NSCalendar currentCalendar] components:(NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit) fromDate:[NSDate date]];
+    [comp setDay:1];
+    NSDate *firstDayOfMonthDate = [[NSCalendar currentCalendar] dateFromComponents:comp];
+
+    return [cardDate laterDate:firstDayOfMonthDate] == firstDayOfMonthDate;
+}
+
 static inline NSString * RECreditCardType(NSString *creditCardNumber)
 {
     NSRegularExpression *regex = [NSRegularExpression regularExpressionWithPattern:@"\\D" options:NSRegularExpressionCaseInsensitive error:NULL];
@@ -125,7 +142,12 @@ static inline NSString * RECreditCardType(NSString *creditCardNumber)
     self.cvvField.placeholder = @"CVV";
     self.cvvField.delegate = self;
     [self.cvvField addTarget:self action:@selector(textFieldDidChange:) forControlEvents:UIControlEventEditingChanged];
+    
     [self.wrapperView addSubview:self.cvvField];
+    
+    self.ribbonExpired = [[UIImageView alloc] init];
+    self.ribbonExpired.hidden = YES;
+    [self.contentView addSubview:self.ribbonExpired];
 }
 
 - (void)cellWillAppear
@@ -150,6 +172,8 @@ static inline NSString * RECreditCardType(NSString *creditCardNumber)
     self.cvvField.text = self.item.cvv;
     self.cvvField.font = [UIFont systemFontOfSize:17];
     self.cvvField.keyboardAppearance = self.item.keyboardAppearance;
+    
+    self.ribbonExpired.image = self.item.expiredRibbonImage;
 }
 
 - (void)layoutSubviews
@@ -174,6 +198,8 @@ static inline NSString * RECreditCardType(NSString *creditCardNumber)
     frame.size.height = self.contentView.frame.size.height;
     self.cvvField.frame = frame;
     
+    self.ribbonExpired.frame = CGRectMake(CGRectGetWidth(self.contentView.frame) - self.ribbonExpired.image.size.width + 1, -2, self.ribbonExpired.image.size.width, self.ribbonExpired.image.size.height);
+    
     if ([self.tableViewManager.delegate respondsToSelector:@selector(tableView:willLayoutCellSubviews:forRowAtIndexPath:)])
         [self.tableViewManager.delegate tableView:self.tableViewManager.tableView willLayoutCellSubviews:self forRowAtIndexPath:[self.tableViewManager.tableView indexPathForCell:self]];
 }
@@ -266,6 +292,28 @@ static inline NSString * RECreditCardType(NSString *creditCardNumber)
 - (BOOL)textFieldShouldEndEditing:(UITextField *)textField
 {
     [self performSelector:@selector(flipCreditCardImageViewBack:) withObject:textField afterDelay:0.1];
+    
+    if(textField == self.expirationDateField) {
+        if(isExpired(self.expirationDateField.text)) {
+            self.ribbonExpired.hidden = NO;
+        } else {
+            self.ribbonExpired.hidden = YES;
+        }
+    }
+    
+    return YES;
+}
+
+-(BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
+    if (textField == self.expirationDateField) {
+        if (range.location == 1) {
+            NSInteger month = [NSString stringWithFormat:@"%@%@", self.expirationDateField.text, string].integerValue;
+            if (month > 12) {
+                return NO;
+            }
+        }
+    }
+    
     return YES;
 }
 

RETableViewManager/Items/RECreditCardItem.h

@@ -27,6 +27,10 @@
 
 @interface RECreditCardItem : RETableViewItem
 
+// Appearance customization
+//
+@property (copy, readwrite, nonatomic) UIImage *expiredRibbonImage;
+
 // Data and values
 //
 @property (copy, readwrite, nonatomic) NSString *number;

RETableViewManager/Items/RECreditCardItem.m

@@ -45,6 +45,14 @@
     return self;
 }
 
+-(UIImage *)expiredRibbonImage {
+    if (!_expiredRibbonImage) {
+        _expiredRibbonImage = [UIImage imageNamed:@"ribbon_expired"];
+    }
+    
+    return _expiredRibbonImage;
+}
+
 #pragma mark -
 #pragma mark Error validation
 

RETableViewManagerExample/RETableViewManagerExample.xcodeproj/project.pbxproj

@@ -92,6 +92,7 @@
 		30FE4162176A32C300F317B8 /* Single_Selected@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 30FE4159176A32C300F317B8 /* Single_Selected@2x.png */; };
 		30FE4163176A32C300F317B8 /* Single@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = 30FE415A176A32C300F317B8 /* Single@2x.png */; };
 		53378ADE88FA40FD87184931 /* libPods.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 5EA85FF11E7E458B98D5825C /* libPods.a */; };
+		C59FC59F17FD77C2008333E9 /* ribbon_expired@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = C59FC59E17FD77C2008333E9 /* ribbon_expired@2x.png */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
@@ -231,6 +232,7 @@
 		30FE4159176A32C300F317B8 /* Single_Selected@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Single_Selected@2x.png"; path = "Resources/Single_Selected@2x.png"; sourceTree = "<group>"; };
 		30FE415A176A32C300F317B8 /* Single@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "Single@2x.png"; path = "Resources/Single@2x.png"; sourceTree = "<group>"; };
 		5EA85FF11E7E458B98D5825C /* libPods.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libPods.a; sourceTree = BUILT_PRODUCTS_DIR; };
+		C59FC59E17FD77C2008333E9 /* ribbon_expired@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "ribbon_expired@2x.png"; sourceTree = "<group>"; };
 		E4370D63D1564228A75E7BD2 /* Pods.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = Pods.xcconfig; path = Pods/Pods.xcconfig; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
@@ -483,6 +485,7 @@
 				30FE415A176A32C300F317B8 /* Single@2x.png */,
 				30D1C7D517AC08F3001F731C /* Single_Alt@2x.png */,
 				30FE4159176A32C300F317B8 /* Single_Selected@2x.png */,
+				C59FC59E17FD77C2008333E9 /* ribbon_expired@2x.png */,
 				30EF93BB16E039B800B84981 /* InfoPlist.strings */,
 				30939CDC17949A10004D95A9 /* Photos */,
 			);
@@ -554,6 +557,7 @@
 				30FE4160176A32C300F317B8 /* Middle_Selected@2x.png in Resources */,
 				30FE4161176A32C300F317B8 /* Middle@2x.png in Resources */,
 				30FE4162176A32C300F317B8 /* Single_Selected@2x.png in Resources */,
+				C59FC59F17FD77C2008333E9 /* ribbon_expired@2x.png in Resources */,
 				30FE4163176A32C300F317B8 /* Single@2x.png in Resources */,
 				30939CE917949A10004D95A9 /* photo1.jpg in Resources */,
 				30939CEA17949A10004D95A9 /* photo2.jpg in Resources */,