field errors start

MVMCoreUI/Atomic/Templates/MoleculeListTemplate.swift

@@ -156,6 +156,24 @@ open class MoleculeListTemplate: ThreeLayerTableViewController, TemplateProtocol
     // MARK: - MoleculeDelegateProtocol
     //--------------------------------------------------
     
+    public override func handleFieldErrors(_ fieldErrors: [Any]?, loadObject: MVMCoreLoadObject) {
+        super.handleFieldErrors(fieldErrors, loadObject: loadObject)
+        
+        for case let fieldError as [AnyHashable: Any] in fieldErrors ?? [] {
+            
+            guard let fieldKey = fieldError["fieldKey"] as? String,
+                  let userError = fieldError["userMessage"] as? String,
+                  let entryFieldModel = formValidator?.fields[fieldKey] as? EntryFieldModel
+            else { continue }
+            
+            entryFieldModel.errorMessage = userError
+            
+            DispatchQueue.main.async {
+                let c = self.tableView.cellForRow(at: IndexPath(row: 0, section: 0))?.layoutSubviews()
+            }
+        }
+    }
+    
     open override func moleculeLayoutUpdated(_ molecule: MoleculeViewProtocol) {
         
         if let tableView = tableView {

MVMCoreUI/BaseControllers/ViewController.swift

@@ -18,12 +18,8 @@ import UIKit
     @objc public var loadObject: MVMCoreLoadObject?
     public var model: MVMControllerModelProtocol?
     public var pageModel: PageModelProtocol? {
-        get {
+        get { model }
-            return model
+        set { model = newValue as? MVMControllerModelProtocol }
-        }
-        set {
-            model = newValue as? MVMControllerModelProtocol
-        }
     }
     
     /// Set if this page is containted in a manager.
@@ -31,12 +27,10 @@ import UIKit
     
     /// A temporary iVar backer for delegateObject() until we change the protocol
     public lazy var delegateObjectIVar: MVMCoreUIDelegateObject = {
-        return MVMCoreUIDelegateObject.create(withDelegateForAll: self)
+        MVMCoreUIDelegateObject.create(withDelegateForAll: self)
     }()
     
-    public func delegateObject() -> DelegateObject? {
+    public func delegateObject() -> DelegateObject? { delegateObjectIVar }
-        return delegateObjectIVar
-    }
     
     public var formValidator: FormValidator?
     
@@ -52,7 +46,7 @@ import UIKit
     
     /// Checks if the screen width has changed
     open func screenSizeChanged() -> Bool {
-        return !MVMCoreGetterUtility.cgfequalwiththreshold(previousScreenSize.width, view.bounds.size.width, 0.1)
+        !MVMCoreGetterUtility.cgfequalwiththreshold(previousScreenSize.width, view.bounds.size.width, 0.1)
     }
     
     //--------------------------------------------------
@@ -80,7 +74,7 @@ import UIKit
     }
     
     open func modulesToListenFor() -> [String]? {
-        return loadObject?.requestParameters?.modules as? [String]
+        loadObject?.requestParameters?.modules as? [String]
     }
     
     @objc open func responseJSONUpdated(notification: Notification) {
@@ -405,7 +399,7 @@ import UIKit
     }
     
     open override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
-        return MVMCoreGetterUtility.isOnIPad() ? UIInterfaceOrientationMask.all : UIInterfaceOrientationMask.portrait
+        MVMCoreGetterUtility.isOnIPad() ? UIInterfaceOrientationMask.all : UIInterfaceOrientationMask.portrait
     }
     
     open override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
@@ -424,6 +418,7 @@ import UIKit
     open func viewControllerReady(inManager manager: UIViewController & MVMCoreViewManagerProtocol) {
         pageShown()
     }
+    
     //--------------------------------------------------
     // MARK: - MVMCoreLoadDelegateProtocol
     //--------------------------------------------------
@@ -444,6 +439,9 @@ import UIKit
     open func addFormParams(_ requestParameters: MVMCoreRequestParameters) {
         formValidator?.addFormParams(requestParameters: requestParameters)
     }
+    
+    public func handleFieldErrors(_ fieldErrors: [Any]?, loadObject: MVMCoreLoadObject) { }
+    
     //--------------------------------------------------
     // MARK: - MVMCoreActionDelegateProtocol
     //--------------------------------------------------
@@ -484,7 +482,7 @@ import UIKit
     
     // Needed otherwise when subclassed, the extension gets called.
     open func moleculeLayoutUpdated(_ molecule: MoleculeViewProtocol) { }
-    open func getIndexPath(for molecule: ListItemModelProtocol & MoleculeModelProtocol) -> IndexPath? { return nil }
+    open func getIndexPath(for molecule: ListItemModelProtocol & MoleculeModelProtocol) -> IndexPath? { nil }
     open func addMolecules(_ molecules: [ListItemModelProtocol & MoleculeModelProtocol], indexPath: IndexPath, animation: UITableView.RowAnimation) { }
     open func removeMolecules(_ molecules: [ListItemModelProtocol & MoleculeModelProtocol], animation: UITableView.RowAnimation) { }
     
@@ -514,7 +512,7 @@ import UIKit
     }
     
     open func showRightPanelForScreenBeforeLaunchApp() -> Bool {
-        return loadObject?.pageJSON?.lenientBoolForKey("showRightPanel") ?? false
+        loadObject?.pageJSON?.lenientBoolForKey("showRightPanel") ?? false
     }
     
     // TODO: make molecular
@@ -610,6 +608,6 @@ import UIKit
     //--------------------------------------------------
     
     func executeBehaviors<T>(_ behaviorBlock:(_ behavior:T)->Void) {
-        model?.behaviors?.compactMap({ $0 as? T }).forEach { behaviorBlock($0) }
+        model?.behaviors?.compactMap { $0 as? T }.forEach { behaviorBlock($0) }
     }
 }

MVMCoreUI/FormUIHelpers/FormFieldProtocol.swift

@@ -22,7 +22,6 @@ public protocol FormFieldProtocol: FormItemProtocol {
 }
 
 extension FormFieldProtocol {
-    var baseValue: AnyHashable? {
+    
-        return nil
+    var baseValue: AnyHashable? { nil }
-    }
 }