molecule testfields

MVMCoreUI.xcodeproj/project.pbxproj

@@ -7,8 +7,16 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		01174B912243E54200A8FE68 /* MVMCoreUIFormValidator+TextFields.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01174B902243E54200A8FE68 /* MVMCoreUIFormValidator+TextFields.swift */; };
+		01BDA2D522442E6B001DACC9 /* MVMCoreUIFormValidator+FormParams.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01BDA2D422442E6B001DACC9 /* MVMCoreUIFormValidator+FormParams.swift */; };
+		01BDA2D722442F59001DACC9 /* MVMCoreUIFormMoleculesProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 01BDA2D622442F59001DACC9 /* MVMCoreUIFormMoleculesProtocol.h */; };
+		01C0B24A224A9C2000F89DF2 /* FormValidator.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01C0B249224A9C2000F89DF2 /* FormValidator.swift */; };
+		01C74D8C22429978009C25A3 /* MVMCoreUIFormValidator.h in Headers */ = {isa = PBXBuildFile; fileRef = 01C74D8A22429978009C25A3 /* MVMCoreUIFormValidator.h */; settings = {ATTRIBUTES = (Public, ); }; };
+		01C74D8D22429978009C25A3 /* MVMCoreUIFormValidator.m in Sources */ = {isa = PBXBuildFile; fileRef = 01C74D8B22429978009C25A3 /* MVMCoreUIFormValidator.m */; };
+		01C74D8F22429A0F009C25A3 /* MVMCoreUIFormValidationProtocol.h in Headers */ = {isa = PBXBuildFile; fileRef = 01C74D8E22429A0F009C25A3 /* MVMCoreUIFormValidationProtocol.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		01DF55E021F8FAA800CC099B /* MFTextFieldListView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01DF55DF21F8FAA800CC099B /* MFTextFieldListView.swift */; };
 		01DF567021FA5AB300CC099B /* TextFieldListFormViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 01DF566F21FA5AB300CC099B /* TextFieldListFormViewController.swift */; };
+		01E569D3223FFFA500327251 /* ThreeLayerViewController.swift in Headers */ = {isa = PBXBuildFile; fileRef = D2A5146A2214905000345BFB /* ThreeLayerViewController.swift */; settings = {ATTRIBUTES = (Public, ); }; };
 		D206997721FB8A0B00CAE0DE /* MVMCoreUINavigationController.h in Headers */ = {isa = PBXBuildFile; fileRef = D206997521FB8A0B00CAE0DE /* MVMCoreUINavigationController.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		D206997821FB8A0B00CAE0DE /* MVMCoreUINavigationController.m in Sources */ = {isa = PBXBuildFile; fileRef = D206997621FB8A0B00CAE0DE /* MVMCoreUINavigationController.m */; };
 		D22D1F1A220341F60077CEC0 /* MVMCoreUICheckBox.h in Headers */ = {isa = PBXBuildFile; fileRef = D22D1F18220341F50077CEC0 /* MVMCoreUICheckBox.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -161,6 +169,13 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		01174B902243E54200A8FE68 /* MVMCoreUIFormValidator+TextFields.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "MVMCoreUIFormValidator+TextFields.swift"; sourceTree = "<group>"; };
+		01BDA2D422442E6B001DACC9 /* MVMCoreUIFormValidator+FormParams.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "MVMCoreUIFormValidator+FormParams.swift"; sourceTree = "<group>"; };
+		01BDA2D622442F59001DACC9 /* MVMCoreUIFormMoleculesProtocol.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MVMCoreUIFormMoleculesProtocol.h; sourceTree = "<group>"; };
+		01C0B249224A9C2000F89DF2 /* FormValidator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FormValidator.swift; sourceTree = "<group>"; };
+		01C74D8A22429978009C25A3 /* MVMCoreUIFormValidator.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MVMCoreUIFormValidator.h; sourceTree = "<group>"; };
+		01C74D8B22429978009C25A3 /* MVMCoreUIFormValidator.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = MVMCoreUIFormValidator.m; sourceTree = "<group>"; };
+		01C74D8E22429A0F009C25A3 /* MVMCoreUIFormValidationProtocol.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MVMCoreUIFormValidationProtocol.h; sourceTree = "<group>"; };
 		01DF55DF21F8FAA800CC099B /* MFTextFieldListView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = MFTextFieldListView.swift; sourceTree = "<group>"; };
 		01DF566F21FA5AB300CC099B /* TextFieldListFormViewController.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TextFieldListFormViewController.swift; sourceTree = "<group>"; };
 		D206997521FB8A0B00CAE0DE /* MVMCoreUINavigationController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = MVMCoreUINavigationController.h; sourceTree = "<group>"; };
@@ -331,6 +346,27 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		01C74D86224298C3009C25A3 /* Protocols */ = {
+			isa = PBXGroup;
+			children = (
+				01C74D8E22429A0F009C25A3 /* MVMCoreUIFormValidationProtocol.h */,
+				01BDA2D622442F59001DACC9 /* MVMCoreUIFormMoleculesProtocol.h */,
+			);
+			path = Protocols;
+			sourceTree = "<group>";
+		};
+		01C74D87224298E2009C25A3 /* Models */ = {
+			isa = PBXGroup;
+			children = (
+				01C0B249224A9C2000F89DF2 /* FormValidator.swift */,
+				01C74D8A22429978009C25A3 /* MVMCoreUIFormValidator.h */,
+				01C74D8B22429978009C25A3 /* MVMCoreUIFormValidator.m */,
+				01174B902243E54200A8FE68 /* MVMCoreUIFormValidator+TextFields.swift */,
+				01BDA2D422442E6B001DACC9 /* MVMCoreUIFormValidator+FormParams.swift */,
+			);
+			path = Models;
+			sourceTree = "<group>";
+		};
 		D22D1F582204D2590077CEC0 /* LegacyControllers */ = {
 			isa = PBXGroup;
 			children = (
@@ -364,6 +400,8 @@
 		D29DF0CE21E404D4003B2FB9 /* MVMCoreUI */ = {
 			isa = PBXGroup;
 			children = (
+				01C74D87224298E2009C25A3 /* Models */,
+				01C74D86224298C3009C25A3 /* Protocols */,
 				D29DF31421ECECA7003B2FB9 /* SupportingFiles */,
 				D29DF27021E79B2C003B2FB9 /* OtherHandlers */,
 				D29DF13A21E68682003B2FB9 /* Utility */,
@@ -701,6 +739,7 @@
 				D29DF27921E7A533003B2FB9 /* MVMCoreUISession.h in Headers */,
 				D29DF25C21E6A2B6003B2FB9 /* DashLine.h in Headers */,
 				D206997721FB8A0B00CAE0DE /* MVMCoreUINavigationController.h in Headers */,
+				01C74D8C22429978009C25A3 /* MVMCoreUIFormValidator.h in Headers */,
 				D29DF29D21E7AE38003B2FB9 /* MFStyler.h in Headers */,
 				D29DF2B021E7B3A4003B2FB9 /* MFTextView.h in Headers */,
 				D29DF2A921E7B2F9003B2FB9 /* MVMCoreUIConstants.h in Headers */,
@@ -740,6 +779,7 @@
 				D2C5001D21F8EE67001DA659 /* LabelWithInternalButton.h in Headers */,
 				D29DF11621E6805F003B2FB9 /* NSLayoutConstraint+MFConvenience.h in Headers */,
 				D29DF17721E69E1F003B2FB9 /* MFTextButton.h in Headers */,
+				01E569D3223FFFA500327251 /* ThreeLayerViewController.swift in Headers */,
 				D29DF16221E69996003B2FB9 /* MFViewController.h in Headers */,
 				D29DF13121E6851E003B2FB9 /* MVMCoreUITopAlertExpandableView.h in Headers */,
 				D29DF2C421E7BF57003B2FB9 /* MFTabBarSwipeAnimator.h in Headers */,
@@ -755,9 +795,11 @@
 				D29770F321F7C6D600B2F0D0 /* TopLabelsAndBottomButtonsTableViewController.h in Headers */,
 				D2C5001821F8ECDD001DA659 /* MVMCoreUIViewControllerMappingObject.h in Headers */,
 				D29770FD21F7C77400B2F0D0 /* MVMCoreUITextFieldView.h in Headers */,
+				01BDA2D722442F59001DACC9 /* MVMCoreUIFormMoleculesProtocol.h in Headers */,
 				D29DF17421E69E1F003B2FB9 /* MFCustomButton.h in Headers */,
 				D29DF29721E7ADB8003B2FB9 /* MFScrollingViewController.h in Headers */,
 				D29DF26F21E6AA0B003B2FB9 /* FLAnimatedImageView.h in Headers */,
+				01C74D8F22429A0F009C25A3 /* MVMCoreUIFormValidationProtocol.h in Headers */,
 				D29DF2A121E7AF4E003B2FB9 /* MVMCoreUIUtility.h in Headers */,
 				D29DF17621E69E1F003B2FB9 /* PrimaryButton.h in Headers */,
 				D29DF2C821E7BFC1003B2FB9 /* MFSizeObject.h in Headers */,
@@ -850,6 +892,7 @@
 			files = (
 				D29DF32121ED0CBA003B2FB9 /* LabelView.m in Sources */,
 				D29770F221F7C6D600B2F0D0 /* TopLabelsAndBottomButtonsTableViewController.m in Sources */,
+				01BDA2D522442E6B001DACC9 /* MVMCoreUIFormValidator+FormParams.swift in Sources */,
 				D29DF29621E7ADB8003B2FB9 /* StackableViewController.m in Sources */,
 				D22D1F1F220343560077CEC0 /* MVMCoreUICheckMarkView.m in Sources */,
 				D282AAB4223FDDAE00C46919 /* MFLoadImageView.swift in Sources */,
@@ -884,6 +927,7 @@
 				D274CA332236A78900B01B62 /* StandardFooterView.swift in Sources */,
 				D29DF2BF21E7BEA4003B2FB9 /* MVMCoreUITabBarPageControlViewController.m in Sources */,
 				D29DF28321E7AB24003B2FB9 /* MVMCoreUICommonViewsUtility.m in Sources */,
+				01C74D8D22429978009C25A3 /* MVMCoreUIFormValidator.m in Sources */,
 				D29DF28A21E7AC2B003B2FB9 /* MFLabel.m in Sources */,
 				D206997821FB8A0B00CAE0DE /* MVMCoreUINavigationController.m in Sources */,
 				D29DF27A21E7A533003B2FB9 /* MVMCoreUISession.m in Sources */,
@@ -906,10 +950,12 @@
 				D29DF17821E69E1F003B2FB9 /* MFCaretButton.m in Sources */,
 				D29DF11821E6805F003B2FB9 /* NSLayoutConstraint+MFConvenience.m in Sources */,
 				D29DF26C21E6AA0B003B2FB9 /* FLAnimatedImage.m in Sources */,
+				01C0B24A224A9C2000F89DF2 /* FormValidator.swift in Sources */,
 				D29770FC21F7C77400B2F0D0 /* MVMCoreUITextFieldView.m in Sources */,
 				D29DF25121E6A177003B2FB9 /* MFDigitTextBox.m in Sources */,
 				D29DF13221E6851E003B2FB9 /* MVMCoreUITopAlertBaseView.m in Sources */,
 				D2C5001E21F8EE67001DA659 /* LabelWithInternalButton.m in Sources */,
+				01174B912243E54200A8FE68 /* MVMCoreUIFormValidator+TextFields.swift in Sources */,
 				D29DF29C21E7ADB9003B2FB9 /* MFProgrammaticTableViewController.m in Sources */,
 				D29DF2BE21E7BEA4003B2FB9 /* TopTabbar.m in Sources */,
 				D2A514632213643100345BFB /* MoleculeStackCenteredTemplate.swift in Sources */,

MVMCoreUI/Atoms/Buttons/PrimaryButton.h

@@ -11,6 +11,7 @@
 #import <MVMCoreUI/MFTextField.h>
 #import <MVMCoreUI/MFView.h>
 #import <MVMCoreUI/MVMCoreUIMoleculeViewProtocol.h>
+#import "MVMCoreUIFormValidationProtocol.h"
 
 typedef enum : NSUInteger {
     PrimaryButtonTypeRed,
@@ -26,7 +27,7 @@ typedef enum : NSUInteger {
 static CGFloat const PrimaryButtonHeight = 42.0;
 static CGFloat const PrimaryButtonSmallHeight = 30.0;
 
-@interface PrimaryButton : MFCustomButton <MFTextFieldDelegate, UITextFieldDelegate, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol>
+@interface PrimaryButton : MFCustomButton <MFTextFieldDelegate, UITextFieldDelegate, MVMCoreViewProtocol, MVMCoreUIMoleculeViewProtocol, MVMCoreUIFormValidationProtocol>
 
 @property (nonatomic, readonly, assign) PrimaryButtonType primaryButtonType; //use reset function to set
 

MVMCoreUI/Atoms/Buttons/PrimaryButton.m

@@ -12,23 +12,26 @@
 #import "MVMCoreUISplitViewController.h"
 #import "MFStyler.h"
 #import "UIColor+MFConvenience.h"
+
+#import "MVMCoreUIFormValidator.h"
+
 @import MVMCore.MVMCoreDispatchUtility;
 @import MVMCore.MVMCoreGetterUtility;
 @import MVMCore.NSDictionary_MFConvenience;
 
-@interface PrimaryButton ()
+@interface PrimaryButton()
-
 
+@property (nonatomic) BOOL validationRequired;
 @property (nonatomic) BOOL smallButton;
 @property (assign, nonatomic) BOOL tinyButton;
+@property (nonatomic) CGFloat sizeForSizing;
+
 @property (weak, nonatomic) NSLayoutConstraint *height;
 @property (weak, nonatomic) NSLayoutConstraint *width;
 
-@property (strong, nonatomic) NSArray <MFTextField *>*textFields;
+@property (strong, nonatomic) NSMutableArray <MFTextField *>*textFields;
-
 @property (nonatomic, readwrite, assign) PrimaryButtonType primaryButtonType;
-
+@property (strong, nonatomic) MVMCoreUIFormValidator* formValidator;
-@property (nonatomic) CGFloat sizeForSizing;
 
 @end
 
@@ -645,6 +648,9 @@
 }
 
 - (void)setWithJSON:(NSDictionary *)json delegate:(NSObject *)delegate additionalData:(nullable NSDictionary *)additionalData {
+    
+    [MVMCoreUIFormValidator setupValidationFor:self delegate:delegate];
+    
     self.primaryButtonType = PrimaryButtonTypeCustom;
     NSString *color = [json string:@"fillColor"];
     if (color) {
@@ -666,6 +672,8 @@
     if ((color = [json string:@"disabledBorderColor"])) {
         self.disabledBorderColor = [UIColor mfGetColorForHex:color];
     }
+    self.validationRequired = [json boolForKey:@"validationRequired"];
+    
     [self setAsSmallButton:[json boolForKey:@"small"]];
     [self setWithActionMap:json actionDelegate:([delegate conformsToProtocol:@protocol(MVMCoreActionDelegateProtocol)] ? (NSObject <MVMCoreActionDelegateProtocol>*)delegate : nil) additionalData:additionalData buttonDelegate:([delegate conformsToProtocol:@protocol(ButtonDelegateProtocol)] ? (id <ButtonDelegateProtocol>)delegate : nil)];
 }
@@ -673,6 +681,8 @@
 #pragma mark - Handling Validations
 
 - (void)setEnabledByValidity {
+
+    
     __block BOOL valid = YES;
     [self.textFields enumerateObjectsUsingBlock:^(id  _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
         if (!((MFTextField *)obj).valid) {
@@ -680,7 +690,7 @@
             *stop = YES;
         }
     }];
-
+    
     [MVMCoreDispatchUtility performBlockOnMainThread:^{
         self.enabled = valid && (self.extraValidationBlock ? self.extraValidationBlock() : YES);
     }];
@@ -692,7 +702,22 @@
             field.mfTextFieldDelegate = nil;
         }
     }
-    self.textFields = textFields;
+    self.textFields = [textFields mutableCopy];
+    
+    for (MFTextField *field in self.textFields) {
+        field.mfTextFieldDelegate = self;
+        [field setDefaultValidationBlock];
+    }
+    [self setEnabledByValidity];
+}
+
+- (void)addTextFieldsForValidation:(nonnull MFTextField *)textField{
+    if (self.textFields == nil) {
+        self.textFields = [NSMutableArray array];
+    }
+    if (textField) {
+        [self.textFields addObject:textField];
+    }
     
     for (MFTextField *field in self.textFields) {
         field.mfTextFieldDelegate = self;
@@ -708,7 +733,7 @@
             field.mfTextFieldDelegate = nil;
         }
     }
-    self.textFields = textFields;
+    self.textFields = [textFields mutableCopy];
 
     for (MFTextField *field in self.textFields) {
         field.mfTextFieldDelegate = self;
@@ -733,4 +758,23 @@
     }
 }
 
+#pragma mark - MVMCoreUIFormValidationProtocol
+
+- (nullable MVMCoreUIFormValidator *) formValidatorModel {
+    return self.formValidator;
+}
+
+- (void)setFormValidationModel:(nonnull MVMCoreUIFormValidator *) formValidatorModel {
+    self.formValidator = formValidatorModel;
+}
+
+- (void)enableField:(BOOL) enable {
+       
+    if (self.validationRequired == NO) {
+        self.enabled = YES;
+    } else {
+        self.enabled = enable;
+    }
+}
+
 @end

MVMCoreUI/Atoms/TextFields/MFTextField.h

@@ -8,6 +8,7 @@
 
 #import <UIKit/UIKit.h>
 #import <MVMCoreUI/MFView.h>
+#import "MVMCoreUIFormValidationProtocol.h"
 
 @class PrimaryButton;
 @class MFTextField;
@@ -28,7 +29,7 @@
 
 @end
 
-@interface MFTextField : MFView
+@interface MFTextField : MFView <MVMCoreUIMoleculeViewProtocol, MVMCoreUIFormValidationProtocol>
 
 @property (nullable, weak, nonatomic) UIView *view;
 
@@ -127,4 +128,7 @@
 
 - (void)setAccessibilityString:(nullable NSString *)accessibilityString;
 
+- (nullable NSString *)formFieldName;
+- (nullable id)formFieldValue;
+
 @end

MVMCoreUI/Atoms/TextFields/MFTextField.m

@@ -15,17 +15,29 @@
 #import "MFLabel.h"
 #import "MVMCoreUIUtility.h"
 #import "MVMCoreUIConstants.h"
+#import "MVMCoreUIFormValidator.h"
+
+#import <MVMCore/MVMCore-Swift.h>
+
 @import MVMCore.MVMCoreDispatchUtility;
 @import MVMCore.NSDictionary_MFConvenience;
 @import MVMCore.MVMCoreJSONConstants;
 
 @interface MFTextField()
 
+@property (strong, nonatomic) MVMCoreUIFormValidator* formValidator;
 @property (strong, nonatomic) UIColor *customPlaceHolderColor;
 @property (weak, nonatomic) IBOutlet NSLayoutConstraint *separatorHeightConstraint;
 @property (strong, nonatomic) UIBezierPath *borderPath;
 @property (strong, nonatomic) NSCalendar *calendar;
 
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *textContainerLeftPin;
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *errorLableLeftPin;
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *formLabelLeftPin;
+
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *textContainerRightPin;
+@property (weak, nonatomic) IBOutlet NSLayoutConstraint *errorLableRightPin;
+
 @end
 
 @implementation MFTextField
@@ -53,10 +65,7 @@
         view.frame = self.frame;
         [self addSubview:view];
         
-//        self.textFieldContainerView.layer.borderWidth = 1;
-//        self.textFieldContainerView.layer.borderColor = [UIColor mfSilver].CGColor;
         self.textField.font = [MFStyler fontForTextField];
-        
         self.translatesAutoresizingMaskIntoConstraints = NO;
         
         self.formLabel.font = [MFStyler fontB3];
@@ -101,40 +110,34 @@
     return textField;
 }
 
+- (void)setWithJSON:(NSDictionary *)json delegate:(nullable id<UITextFieldDelegate, MFTextFieldDelegate>)delegate additionalData:(NSDictionary *)additionalData {
+    [MVMCoreUIFormValidator setupValidationFor:self delegate:delegate];
+
+    [self setWithMap:json bothDelegates:delegate];
+    self.mfTextFieldDelegate = self.formValidator;
+    self.uiTextFieldDelegate = self.formValidator;
+    
+    [self setVerticalPadding:[MFStyler defaultHorizontalPaddingForApplicationWidth]];
+}
+
+
+
+- (void) setVerticalPadding:(CGFloat) padding {
+    self.textContainerLeftPin.constant = padding;
+    self.errorLableLeftPin.constant = padding;
+    self.formLabelLeftPin.constant = padding;
+    
+    self.textContainerRightPin.constant = padding;
+    self.errorLableRightPin.constant = padding;
+    self.formLabelRightPin.constant = padding;
+}
+
+
 + (nullable instancetype)mfTextFieldWithMap:(nullable NSDictionary *)map bothDelegates:(nullable id<UITextFieldDelegate, MFTextFieldDelegate>)delegate {
     MFTextField *textField = [self mfTextField];
     textField.translatesAutoresizingMaskIntoConstraints = NO;
-    [textField setWithMap:map bothDelegates:delegate];
+    [textField setWithJSON:map delegate:delegate additionalData:nil];
-    if (map.count > 0) {
+    [textField setVerticalPadding:0];
-        
-        // Can add these to the set with map function later after verifying
-        NSString *string = [map string:@"fieldKey"];
-        if (string.length > 0) {
-            textField.fieldKey = string;
-        }
-        
-        string = [map string:KeyType];
-        if ([string isEqualToString:@"dropDown"]) {
-            [[textField dropDownCarrotLabel] setHidden:NO];
-            [textField setHasDropDown:YES];
-        } else if ([string isEqualToString:@"password"]) {
-            textField.textField.secureTextEntry = YES;
-        } else if ([string isEqualToString:@"number"]) {
-            textField.textField.keyboardType = UIKeyboardTypeNumberPad;
-        } else if ([string isEqualToString:@"email"]) {
-            textField.textField.keyboardType = UIKeyboardTypeEmailAddress;
-        }
-        
-        string = [map string:@"regex"];
-        if (string.length > 0) {
-            textField.validationBlock = ^BOOL(NSString * _Nullable enteredValue) {
-                return [MVMCoreUIUtility validateString:enteredValue withRegularExpression:string];
-            };
-        } else {
-            [textField setDefaultValidationBlock];
-        }
-    }
-    
     return textField;
 }
 
@@ -320,6 +323,9 @@
 
 - (void)setWithMap:(nullable NSDictionary *)map bothDelegates:(nullable id<UITextFieldDelegate, MFTextFieldDelegate>)delegate {
     if (map.count > 0) {
+        [MVMCoreUICommonViewsUtility addDismissToolbar:self.textField delegate:delegate];
+        [self setBothTextFieldDelegates:delegate];
+        
         NSString *string = [map string:KeyLabel];
         if (string.length > 0) {
             self.formText = string;
@@ -336,8 +342,33 @@
         if (string.length > 0) {
             self.errMessage = string;
         }
-        [MVMCoreUICommonViewsUtility addDismissToolbar:self.textField delegate:delegate];
+        
-        [self setBothTextFieldDelegates:delegate];
+        // key used to send text value to server
+        string = [map string:@"fieldKey"];
+        if (string.length > 0) {
+            self.fieldKey = string;
+        }
+        
+        string = [map string:KeyType];
+        if ([string isEqualToString:@"dropDown"]) {
+            [[self dropDownCarrotLabel] setHidden:NO];
+            [self setHasDropDown:YES];
+        } else if ([string isEqualToString:@"password"]) {
+            self.textField.secureTextEntry = YES;
+        } else if ([string isEqualToString:@"number"]) {
+            self.textField.keyboardType = UIKeyboardTypeNumberPad;
+        } else if ([string isEqualToString:@"email"]) {
+            self.textField.keyboardType = UIKeyboardTypeEmailAddress;
+        }
+        
+        string = [map string:@"regex"];
+        if (string.length) {
+            self.validationBlock = ^BOOL(NSString * _Nullable enteredValue) {
+                return [MVMCoreUIUtility validateString:enteredValue withRegularExpression:string];
+            };
+        } else {
+            [self setDefaultValidationBlock];
+        }
     }
 }
 
@@ -530,4 +561,25 @@
     }
 }
 
+#pragma mark - MVMCoreUIMoleculeViewProtocol
+
+- (nullable MVMCoreUIFormValidator *) formValidatorModel {
+    return self.formValidator;
+}
+
+- (void)setFormValidationModel:(nonnull MVMCoreUIFormValidator *) formValidatorModel {
+    self.formValidator = formValidatorModel;
+}
+
+- (BOOL) isValidField {
+    return self.valid;
+}
+
+- (nullable NSString *)formFieldName {
+    return self.fieldKey;
+}
+- (nullable id)formFieldValue {
+    return self.text;
+}
+
 @end

MVMCoreUI/Atoms/TextFields/MFTextField.xib

@@ -1,29 +1,29 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="13771" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="14460.31" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES">
     <device id="retina4_7" orientation="portrait">
         <adaptation id="fullscreen"/>
     </device>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="13772"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14460.20"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
-    <customFonts key="customFonts">
-        <array key="HelveticaNeue.ttc">
-            <string>HelveticaNeue</string>
-        </array>
-    </customFonts>
     <objects>
         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner" customClass="MFTextField">
             <connections>
                 <outlet property="dashLine" destination="hw1-Eo-Szn" id="WCs-FF-LCg"/>
                 <outlet property="dropDownCarrotLabel" destination="XuL-hz-X9C" id="Kv1-Pd-Kra"/>
                 <outlet property="dropDownCarrotWidth" destination="DJA-00-1ne" id="SHb-1H-EZD"/>
+                <outlet property="errorLableLeftPin" destination="8pf-sH-2Ct" id="nhS-H8-RKZ"/>
+                <outlet property="errorLableRightPin" destination="I5y-Go-vVq" id="TN8-Bi-GEP"/>
                 <outlet property="formLabel" destination="8zH-YN-qag" id="him-Et-eoN"/>
+                <outlet property="formLabelLeftPin" destination="gLb-br-rma" id="K1a-jV-qMg"/>
                 <outlet property="formLabelRightPin" destination="Gkx-Zw-C4C" id="7Nl-BF-Jjo"/>
                 <outlet property="label" destination="2KH-5l-kKu" id="bld-nC-XdN"/>
                 <outlet property="separatorHeightConstraint" destination="f1r-3b-nqr" id="Zzz-yD-9zP"/>
                 <outlet property="separatorView" destination="TDi-WU-Tyf" id="5zT-hU-Myw"/>
+                <outlet property="textContainerLeftPin" destination="sUf-uc-1Ta" id="k9f-nH-EO3"/>
+                <outlet property="textContainerRightPin" destination="BkX-rc-bYe" id="wKx-IQ-50w"/>
                 <outlet property="textField" destination="fQx-7g-t8O" id="FKe-6f-DxN"/>
                 <outlet property="textFieldContainerView" destination="vFx-S6-fbH" id="85j-fY-e2P"/>
             </connections>

MVMCoreUI/BaseControllers/MFViewController.m

@@ -36,9 +36,14 @@
 #import "MVMCoreUILoggingHandler.h"
 #import "MVMCoreUITabBarPageControlViewController.h"
 #import "MVMCoreUINavigationController.h"
+#import "MVMCoreUIFormValidationProtocol.h"
+#import "MVMCoreUIFormValidator.h"
+#import <MVMCoreUI/MVMCoreUI-Swift.h>
+
+
 @import MVMAnimationFramework;
 
-@interface MFViewController ()
+@interface MFViewController() <MVMCoreUIFormValidationProtocol>
 
 // A flag for if this view controller is observing for cache updates or not.
 @property (nonatomic) BOOL observingForResponseJSONUpdates;
@@ -52,10 +57,19 @@
 // title view for navigation bar, used for custom navigation titles
 @property (weak, nonatomic) UILabel *titleLabel;
 
+@property (strong, nonatomic) MVMCoreUIFormValidator* formValidator;
+
 @end
 
 @implementation MFViewController
 
+- (MVMCoreUIFormValidator *)formValidatorModel {
+    if (self.formValidator == nil) {
+        self.formValidator = [MVMCoreUIFormValidator new];
+    }
+    return self.formValidator;
+}
+
 - (void)dismiss {
     if (self.presentingViewController) {
         [[MVMCoreNavigationHandler sharedNavigationHandler] dismissViewController:self animated:YES];
@@ -241,9 +255,10 @@
             if (page) {
                 self.loadObject.pageJSON = page;
             }
-            
+
-            [self newDataBuildScreen];
+             [self updateUI];
-            self.needToUpdateUI = YES;
+//            [self newDataBuildScreen];
+//            self.needToUpdateUI = YES;
             [self.view setNeedsLayout];
             [self.view layoutIfNeeded];
         }];
@@ -401,11 +416,7 @@
     }
     
     // Since we have new data, build stuff for the screen.
-    [self newDataBuildScreen];
+    [self updateUI];
-    
-    // Update the UI after the view is loaded.
-    self.needToUpdateUI = YES;
-    self.needToupdateUIOnScreenSizeChanges = YES;
     
     if (UIAccessibilityIsVoiceOverRunning()) {
         self.disableAnimations = YES;
@@ -416,6 +427,15 @@
     }
 }
 
+- (void) updateUI {
+    [self newDataBuildScreen];
+    [self.formValidator setEnabledByValidity];
+    
+    // Update the UI after the view is loaded.
+    self.needToUpdateUI = YES;
+    self.needToupdateUIOnScreenSizeChanges = YES;
+}
+
 - (void)didReceiveMemoryWarning {
     [super didReceiveMemoryWarning];
     // Dispose of any resources that can be recreated.
@@ -587,6 +607,7 @@
         [[MVMCoreUISession sharedGlobal].splitViewController.rightPanel willOpenWithActionInformation:actionInformation];
     }
 
+    [self.formValidator addFormParamsWithRequestParameters:requestParameters];
     requestParameters.parentPageType = [self.loadObject.pageJSON stringForKey:@"parentPageType"];
     
     [[MVMCoreLoadHandler sharedGlobal] loadRequest:requestParameters dataForPage:additionalData delegate:self];

MVMCoreUI/BaseControllers/ThreeLayerViewController.swift

@@ -10,7 +10,7 @@
 import UIKit
 import MVMAnimationFramework
 
-public class ThreeLayerViewController: ProgrammaticScrollViewController {
+open class ThreeLayerViewController: ProgrammaticScrollViewController {
     
     // The three main views
     var topView: UIView?
@@ -22,8 +22,8 @@ public class ThreeLayerViewController: ProgrammaticScrollViewController {
     
     private var safeAreaView: UIView?
     private var heightConstraint: NSLayoutConstraint?
-    
+ 
-    public override func updateViews() {
+    open override func updateViews() {
         super.updateViews()
         let width = view.bounds.width
         if let topView = topView as? MVMCoreViewProtocol {
@@ -37,7 +37,7 @@ public class ThreeLayerViewController: ProgrammaticScrollViewController {
         }
     }
     
-    public override func updateViewConstraints() {
+    open override func updateViewConstraints() {
         super.updateViewConstraints()
         guard let scrollView = scrollView else {
             return
@@ -50,7 +50,7 @@ public class ThreeLayerViewController: ProgrammaticScrollViewController {
         }
     }
     
-    public override func loadView() {
+    open override func loadView() {
         super.loadView()
         // The height is used to keep the bottom view at the bottom.
         if let contentView = contentView, let scrollView = scrollView {
@@ -59,7 +59,7 @@ public class ThreeLayerViewController: ProgrammaticScrollViewController {
         }
     }
     
-    public override func newDataBuildScreen() {
+    open override func newDataBuildScreen() {
         super.newDataBuildScreen()
         
         // Removes the views
@@ -78,27 +78,27 @@ public class ThreeLayerViewController: ProgrammaticScrollViewController {
     
     //MARK:-Functions to subclass
     // Subclass for a top view.
-    public func viewForTop() -> UIView? {
+    open func viewForTop() -> UIView? {
         return nil
     }
     
     // Subclass for a middle view.
-    public func viewForMiddle() -> UIView? {
+    open func viewForMiddle() -> UIView? {
         return nil
     }
     
     // Subclass for a bottom view.
-    public func viewForBottom() -> UIView? {
+    open func viewForBottom() -> UIView? {
         return nil
     }
     
     // If a value is set, the middle view is pinned this value below the top view, if not, space is left to fill.
-    public func spaceBetweenTopAndMiddle() -> CGFloat? {
+    open func spaceBetweenTopAndMiddle() -> CGFloat? {
         return nil
     }
     
     // If a value is set, the middle view is pinned this value above the bottom view, if not, space is left to fill.
-    public func spaceBetweenMiddleAndBottom() -> CGFloat? {
+    open func spaceBetweenMiddleAndBottom() -> CGFloat? {
         return nil
     }
 }
@@ -246,7 +246,7 @@ extension ThreeLayerViewController {
 
 //MARK:-Animation
 extension ThreeLayerViewController {
-    public override func setupIntroAnimations() {
+    open override func setupIntroAnimations() {
         if let topView = topView, topView.subviews.count > 0 {
             introAnimationManager?.addAnimation(animation: MVMAnimations.fadeUpAnimation(view: topView))
         }

MVMCoreUI/MVMCoreUI.h

@@ -112,4 +112,9 @@ FOUNDATION_EXPORT const unsigned char MVMCoreUIVersionString[];
 #import <MVMCoreUI/PrimaryButtonView.h>
 #import <MVMCoreUI/MVMCoreUIMoleculeViewProtocol.h>
 
+#import <MVMCoreUI/MVMCoreUIFormValidator.h>
+#import <MVMCoreUI/MVMCoreUIFormValidationProtocol.h>
+
+
+
 #pragma mark - Templates

MVMCoreUI/Models/FormValidator.swift

@@ -0,0 +1,14 @@
+//
+//  FormValidator.swift
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/26/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+import Foundation
+
+class FormValidator: NSObject {
+    var delegate: MVMCoreUIFormValidationProtocol?
+    var molecules: [MVMCoreUIFormValidationProtocol]?
+}

MVMCoreUI/Models/MVMCoreUIFormValidator+FormParams.swift

@@ -0,0 +1,33 @@
+//
+//  MVMCoreUIFormValidator+FormParams.swift
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/21/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+import Foundation
+
+@objc public extension MVMCoreUIFormValidator {
+    @objc public func addFormParams(requestParameters: MVMCoreRequestParameters)  {
+        DispatchQueue.main.sync {
+            requestParameters.add(self.getFormParams())
+        }
+    }
+    
+    @objc public func getFormParams() -> [String: Any] {
+        
+        var extraParam: [String: Any] = [:]
+        for molecule in self.molecules {
+            if let molecule = molecule as? MVMCoreUIFormValidationProtocol,
+                let formFieldName = molecule.formFieldName,
+                let formFieldValue = molecule.formFieldValue,
+                let fieldName = formFieldName(),
+                let fieldValue = formFieldValue() {
+                
+                extraParam[fieldName] = fieldValue
+            }
+        }
+        return extraParam
+    }
+}

MVMCoreUI/Models/MVMCoreUIFormValidator+TextFields.swift

@@ -0,0 +1,46 @@
+//
+//  MVMCoreUIFormValidator+TextFields.swift
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/21/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+import Foundation
+
+@objc extension  MVMCoreUIFormValidator: UITextFieldDelegate, UITextViewDelegate, MFTextFieldDelegate{
+    @objc public func textFieldDidEndEditing(_ textField: UITextField) {
+        setEnabledByValidity()
+    }
+    
+    @objc public func dismissFieldInput(_ sender: Any?) {
+        if let delegate = delegate as? MFTextFieldDelegate,
+            let dismissFieldInput = delegate.dismissFieldInput {
+            dismissFieldInput(sender)
+        }
+    }
+    
+    @objc public func textFieldShouldReturn(_ textField: UITextField) -> Bool {
+        textField.resignFirstResponder()
+        return true
+    }
+    
+    @objc public func textFieldDidBeginEditing(_ textField: UITextField) {
+        if let delegate = delegate as? UITextFieldDelegate,
+            let textFieldDidBeginEditing = delegate.textFieldDidBeginEditing {
+            textFieldDidBeginEditing(textField)
+        }
+    }
+    
+    @objc public func entryIsValid(_ textfield: MFTextField?) {
+        DispatchQueue.main.async {
+            self.setEnabledByValidity()
+        }
+    }
+    
+    @objc public func entryIsInvalid(_ textfield: MFTextField?) {
+        DispatchQueue.main.async {
+            self.setEnabledByValidity()
+        }
+    }
+}

MVMCoreUI/Models/MVMCoreUIFormValidator.h

@@ -0,0 +1,31 @@
+//
+//  MVMCoreUIFormValidator.h
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/20/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import "MVMCoreUIFormValidationProtocol.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class MFTextField;
+
+@interface MVMCoreUIFormValidator : NSObject 
+
+@property (weak, nonatomic) NSObject <MVMCoreUIFormValidationProtocol>* delegate;
+@property (strong, nonatomic) NSMutableArray <UIView <MVMCoreUIFormValidationProtocol>*>* molecules;
+
+@property (nullable, copy, nonatomic) BOOL(^extraValidationBlock)(void);
+
+- (void)setEnabledByValidity;
+- (void)insertMolecule:(nonnull UIView <MVMCoreUIFormValidationProtocol>*) molecule;
+
++ (void)setupValidationFor:(nonnull UIView <MVMCoreUIFormValidationProtocol>*) molecule delegate:(nonnull NSObject <MVMCoreUIFormValidationProtocol>*)delegate;
+
+@end
+
+NS_ASSUME_NONNULL_END

MVMCoreUI/Models/MVMCoreUIFormValidator.m

@@ -0,0 +1,79 @@
+//
+//  MVMCoreUIFormValidator.m
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/20/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+#import "MVMCoreUIFormValidator.h"
+#import "MFTextField.h"
+@import MVMCore.MVMCoreDispatchUtility;
+
+
+@interface MVMCoreUIFormValidator() <MFTextFieldDelegate, UITextFieldDelegate>
+@property (strong, nonatomic) NSMutableArray <MFTextField *>*textFields;
+@end
+
+@implementation MVMCoreUIFormValidator
+
+
+- (void)insertMolecule:(nonnull UIView <MVMCoreUIFormValidationProtocol>*) molecule {
+    if (self.molecules == nil) {
+        self.molecules = [NSMutableArray array];
+    }
+    if (molecule) {
+        [self.molecules addObject:molecule];
+    }
+}
+
++ (void)setupValidationFor:(nonnull UIView <MVMCoreUIFormValidationProtocol>*) molecule delegate:(nonnull NSObject <MVMCoreUIFormValidationProtocol>*)delegate {
+    if ([delegate conformsToProtocol:@protocol(MVMCoreUIFormValidationProtocol)]
+        && [delegate respondsToSelector:@selector(formValidatorModel)]
+        && [molecule conformsToProtocol:@protocol(MVMCoreUIFormValidationProtocol)]
+        && [molecule respondsToSelector:@selector(setFormValidationModel:)]) {
+        
+        MVMCoreUIFormValidator *validator = [delegate formValidatorModel];
+        validator.delegate = delegate;
+        [validator insertMolecule:molecule];        
+        [molecule setFormValidationModel:validator];
+    }
+}
+
+
+- (void)setEnabledByValidity {
+    __block BOOL valid = YES;
+    [self.molecules enumerateObjectsUsingBlock:^(UIView<MVMCoreUIFormValidationProtocol> * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+        if ([obj conformsToProtocol:@protocol(MVMCoreUIFormValidationProtocol)]
+            && [obj respondsToSelector:@selector(isValidField)]
+            && [obj isValidField] == NO) {
+            valid = NO;
+            *stop = YES;
+        }
+    }];
+    BOOL shouldEnable = valid && (self.extraValidationBlock ? self.extraValidationBlock() : YES);
+    [self shouldEnable:shouldEnable];
+}
+
+- (void)shouldEnable:(BOOL) enable {
+    [self.molecules enumerateObjectsUsingBlock:^(UIView<MVMCoreUIFormValidationProtocol> * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
+        if ([obj conformsToProtocol:@protocol(MVMCoreUIFormValidationProtocol)]
+            && [obj respondsToSelector:@selector(enableField:)]) {
+            
+            [MVMCoreDispatchUtility performBlockOnMainThread:^{
+                [obj enableField:enable];
+            }];
+        }
+    }];
+}
+
+- (void)entryIsValid:(nullable MFTextField *)textfield {
+    [self setEnabledByValidity];
+}
+
+- (void)entryIsInvalid:(nullable MFTextField *)textfield {
+    [self shouldEnable:false];
+}
+
+
+@end

MVMCoreUI/Molecules/MFTextFieldListView.swift

@@ -10,7 +10,7 @@ import UIKit
 import MVMCore
 
 
-public class MFTextFieldListView: MFView {
+public class MFTextFieldListView: ViewConstrainingView {
 
     public var textFieldMapList: [[String: Any]]?
     public var parentViewContoller: MFViewController?
@@ -24,7 +24,19 @@ public class MFTextFieldListView: MFView {
         self.primaryButton = primaryButton
         super.init(frame: .zero)
     }
+
     
+    public override func setWithJSON(_ json: [AnyHashable : Any]?, delegate: NSObject?, additionalData: [AnyHashable : Any]?) {
+        self.textFieldMapList = json?.arrayForKey("textFields") as? [[String : Any]]
+        
+        if let threeLayerVC = delegate as? ThreeLayerViewController {
+            self.parentViewContoller = threeLayerVC
+            self.primaryButton = (threeLayerVC.bottomView as? StandardFooterView)?.twoButtonView.primaryButton
+        }
+        setupView()        
+    }
+
+        
     public required init?(coder decoder: NSCoder) {
         super.init(coder: decoder)
     }

MVMCoreUI/Molecules/MoleculeStackView.swift

@@ -16,17 +16,17 @@ public class MoleculeStackView: MFView {
         super.init(frame: frame)
     }
     
-    init(withJSON json: [AnyHashable : Any]?, delegate: NSObject?, additionalData: [AnyHashable : Any]?) {
+    public init(withJSON json: [AnyHashable : Any]?, delegate: NSObject?, additionalData: [AnyHashable : Any]?) {
         super.init(frame: CGRect.zero)
         setWithJSON(json, delegate: delegate, additionalData: additionalData)
     }
     
-    convenience init(withJSON json: [AnyHashable : Any]?, delegate: NSObject?, spacingBlock: ((Any) -> UIEdgeInsets)?) {
+    public convenience init(withJSON json: [AnyHashable : Any]?, delegate: NSObject?, spacingBlock: ((Any) -> UIEdgeInsets)?) {
         self.init(withJSON: json, delegate: delegate, additionalData: nil)
         self.spacingBlock = spacingBlock
     }
     
-    required init?(coder aDecoder: NSCoder) {
+    public required init?(coder aDecoder: NSCoder) {
         fatalError("init(coder:) has not been implemented")
     }
     

MVMCoreUI/OtherHandlers/MVMCoreUIMoleculeMappingObject.m

@@ -11,6 +11,7 @@
 @import MVMCore.NSDictionary_MFConvenience;
 #import "MVMCoreUIObject.h"
 #import <MVMCoreUI/MVMCoreUI-Swift.h>
+#import "MFTextField.h"
 
 @implementation MVMCoreUIMoleculeMappingObject
 
@@ -28,7 +29,8 @@
                      @"standardHeader": StandardHeaderView.class,
                      @"moleculeStack": MoleculeStackView.class,
                      @"twoButtonView": PrimaryButtonView.class,
-                     @"standardFooter": StandardFooterView.class
+                     @"standardFooter": StandardFooterView.class,
+                     @"textField" : MFTextField.class,
                      } mutableCopy];
     });
     return mapping;
@@ -57,8 +59,9 @@
         return nil;
     }
     UIView <MVMCoreUIMoleculeViewProtocol>*molecule = [self getMoleculeForName:moleculeName];
-    [molecule setWithJSON:json delegate:delegate additionalData:nil];
+    [molecule setWithJSON:json delegate:delegate additionalData:nil];        
     return molecule;
 }
 
+
 @end

MVMCoreUI/Protocols/MVMCoreUIFormMoleculesProtocol.h

@@ -0,0 +1,18 @@
+//
+//  MVMCoreUIFormMoleculesProtocol.h
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/21/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+
+@protocol MVMCoreUIFormMoleculesProtocol <NSObject>
+//- (BOOL)isValidField;
+//- (void)enableField:(BOOL) enable;
+//
+//- (NSString *)formFieldName;
+//- (NSString *)formFieldValue;
+@end

MVMCoreUI/Protocols/MVMCoreUIFormValidationProtocol.h

@@ -0,0 +1,27 @@
+//
+//  MVMCoreUIFormValidationProtocol.h
+//  MVMCoreUI
+//
+//  Created by Suresh, Kamlesh on 3/20/19.
+//  Copyright © 2019 Verizon Wireless. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@class MVMCoreUIFormValidator;
+
+@protocol MVMCoreUIFormValidationProtocol <NSObject>
+
+// Returns the form validator model
+- (nullable MVMCoreUIFormValidator *) formValidatorModel;
+
+@optional
+- (void)setFormValidationModel:(nonnull MVMCoreUIFormValidator *) formValidatorModel;
+
+- (BOOL)isValidField;
+- (void)enableField:(BOOL) enable;
+
+- (nullable NSString *)formFieldName;
+- (nullable id)formFieldValue;
+
+@end

MVMCoreUI/Templates/MoleculeStackCenteredTemplate.swift

@@ -17,14 +17,16 @@ public class MoleculeStackCenteredTemplate: ThreeLayerViewController {
     }
 
     public override func viewForTop() -> UIView? {
-        guard let moleculeJSON = loadObject?.pageJSON?.optionalDictionaryForKey("header"), let molecule = MVMCoreUIMoleculeMappingObject.shared()?.getMoleculeForJSON(moleculeJSON, delegate: self) else {
+        guard let moleculeJSON = loadObject?.pageJSON?.optionalDictionaryForKey("header"),
+            let molecule = MVMCoreUIMoleculeMappingObject.shared()?.getMoleculeForJSON(moleculeJSON, delegate: self) else {
             return nil
         }
         return molecule
     }
     
     override public func viewForBottom() -> UIView? {
-        guard let moleculeJSON = loadObject?.pageJSON?.optionalDictionaryForKey("footer"), let molecule = MVMCoreUIMoleculeMappingObject.shared()?.getMoleculeForJSON(moleculeJSON, delegate: self) else {
+        guard let moleculeJSON = loadObject?.pageJSON?.optionalDictionaryForKey("footer"),
+            let molecule = MVMCoreUIMoleculeMappingObject.shared()?.getMoleculeForJSON(moleculeJSON, delegate: self) else {
             return nil
         }
         return molecule