diff --git a/VDSSample/ViewControllers/CheckBoxGroupViewController.swift b/VDSSample/ViewControllers/CheckBoxGroupViewController.swift
index 2419475..a516152 100644
--- a/VDSSample/ViewControllers/CheckBoxGroupViewController.swift
+++ b/VDSSample/ViewControllers/CheckBoxGroupViewController.swift
@@ -40,7 +40,7 @@ class  CheckboxGroupViewController: ModelScrollViewController<DefaultCheckboxGro
         showErrorSwitch
             .publisher(for: .valueChanged)
             .sink { [weak self] sender in
-                self?.checkboxGroup.hasError = sender.isOn
+                self?.checkboxGroup.showError = sender.isOn
             }.store(in: &subscribers)
 
         disabledSwitch
@@ -99,13 +99,13 @@ class  CheckboxGroupViewController: ModelScrollViewController<DefaultCheckboxGro
         disabledSwitch.isOn = model.disabled
         labelTextField.text = model2.labelText
         childTextField.text = model1.childText
-        showErrorSwitch.isOn = model.hasError
+        showErrorSwitch.isOn = model.showError
         
     }
     
     override func updateView(viewModel: DefaultCheckboxGroupModel) {
         print("\(Self.self) updateView(viewModel)")
-        showErrorSwitch.isOn = viewModel.hasError
+        showErrorSwitch.isOn = viewModel.showError
         disabledSwitch.isOn = viewModel.disabled
         checkboxGroup.set(with: viewModel)
     }
diff --git a/VDSSample/ViewControllers/CheckboxViewController.swift b/VDSSample/ViewControllers/CheckboxViewController.swift
index 4e5fb01..d49d9e2 100644
--- a/VDSSample/ViewControllers/CheckboxViewController.swift
+++ b/VDSSample/ViewControllers/CheckboxViewController.swift
@@ -47,7 +47,7 @@ class  CheckboxViewController: ModelScrollViewController<DefaultCheckboxModel> {
         showErrorSwitch
             .publisher(for: .valueChanged)
             .sink { [weak self] sender in
-                self?.checkbox.hasError = sender.isOn
+                self?.checkbox.showError = sender.isOn
             }.store(in: &subscribers)
 
         disabledSwitch
@@ -99,14 +99,14 @@ class  CheckboxViewController: ModelScrollViewController<DefaultCheckboxModel> {
         disabledSwitch.isOn = model.selected
         labelTextField.text = model.labelText
         childTextField.text = model.childText
-        showErrorSwitch.isOn = model.hasError
+        showErrorSwitch.isOn = model.showError
         errorTextField.text = model.errorText
         
     }
     
     override func updateView(viewModel: DefaultCheckboxModel) {
         print("\(Self.self) updateView(viewModel)")
-        showErrorSwitch.isOn = viewModel.hasError
+        showErrorSwitch.isOn = viewModel.showError
         disabledSwitch.isOn = viewModel.disabled
         checkbox.set(with: viewModel)
     }
diff --git a/VDSSample/ViewControllers/RadioBoxGroupViewController.swift b/VDSSample/ViewControllers/RadioBoxGroupViewController.swift
index dce7b7a..813db61 100644
--- a/VDSSample/ViewControllers/RadioBoxGroupViewController.swift
+++ b/VDSSample/ViewControllers/RadioBoxGroupViewController.swift
@@ -94,7 +94,7 @@ class  RadioBoxGroupViewController: ModelScrollViewController<DefaultRadioBoxGro
             .handlerPublisher()
             .sink { [weak self] updatedModel in
                 self?.model = updatedModel
-                self?.showErrorSwitch.isOn = updatedModel.hasError
+                self?.showErrorSwitch.isOn = updatedModel.showError
                 self?.disabledSwitch.isOn = updatedModel.disabled
             }
             .store(in: &subscribers)
@@ -115,7 +115,7 @@ class  RadioBoxGroupViewController: ModelScrollViewController<DefaultRadioBoxGro
     
     override func updateView(viewModel: ModelType) {
         print("\(Self.self) updateView(viewModel)")
-        showErrorSwitch.isOn = viewModel.hasError
+        showErrorSwitch.isOn = viewModel.showError
         disabledSwitch.isOn = viewModel.disabled
         radioBoxGroup.set(with: viewModel)
     }
diff --git a/VDSSample/ViewControllers/RadioButtonViewController.swift b/VDSSample/ViewControllers/RadioButtonViewController.swift
index edf0a5f..bef4043 100644
--- a/VDSSample/ViewControllers/RadioButtonViewController.swift
+++ b/VDSSample/ViewControllers/RadioButtonViewController.swift
@@ -39,7 +39,7 @@ class  RadioButtonViewController: ModelScrollViewController<DefaultRadioButtonGr
         showErrorSwitch
             .publisher(for: .valueChanged)
             .sink { [weak self] sender in
-                self?.radioButtonGroup.hasError = sender.isOn
+                self?.radioButtonGroup.showError = sender.isOn
             }.store(in: &subscribers)
         
         disabledSwitch
@@ -89,7 +89,7 @@ class  RadioButtonViewController: ModelScrollViewController<DefaultRadioButtonGr
             .handlerPublisher()
             .sink { [weak self] updatedModel in
                 self?.model = updatedModel
-                self?.showErrorSwitch.isOn = updatedModel.hasError
+                self?.showErrorSwitch.isOn = updatedModel.showError
                 self?.disabledSwitch.isOn = updatedModel.disabled
             }
             .store(in: &subscribers)
@@ -103,14 +103,14 @@ class  RadioButtonViewController: ModelScrollViewController<DefaultRadioButtonGr
         //set UI values
         surfacePickerSelectorView.text = model.surface.rawValue
         disabledSwitch.isOn = model.disabled
-        showErrorSwitch.isOn = model.hasError
+        showErrorSwitch.isOn = model.showError
         labelTextField.text = model1.labelText
         childTextField.text = model1.childText
     }
     
     override func updateView(viewModel: DefaultRadioButtonGroupModel) {
         print("\(Self.self) updateView(viewModel)")
-        showErrorSwitch.isOn = viewModel.hasError
+        showErrorSwitch.isOn = viewModel.showError
         disabledSwitch.isOn = viewModel.disabled
         radioButtonGroup.set(with: viewModel)
     }