diff --git a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/BaseDropdownEntryField.swift b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/BaseDropdownEntryField.swift
index 836eda24..cac63413 100644
--- a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/BaseDropdownEntryField.swift	
+++ b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/BaseDropdownEntryField.swift	
@@ -55,7 +55,7 @@ import UIKit
     
     @objc required public init?(coder: NSCoder) {
         super.init(coder: coder)
-        fatalError("DropdownEntryField does not support xib.")
+        fatalError("\(String(describing: Self.self)) does not support xib.")
     }
     
     required public init(model: MoleculeModelProtocol, _ delegateObject: MVMCoreUIDelegateObject?, _ additionalData: [AnyHashable: Any]?) {
diff --git a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerField.swift b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerField.swift
index 2b21e980..65163320 100644
--- a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerField.swift	
+++ b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerField.swift	
@@ -8,8 +8,23 @@
 
 import UIKit
 
-class BaseItemPickerField: BaseDropdownField {
-
-
-
+open class BaseItemPickerField: BaseDropdownField {
+    //--------------------------------------------------
+    // MARK: - Outlets
+    //--------------------------------------------------
+    
+    open var pickerView: UIPickerView?
+    
+    //--------------------------------------------------
+    // MARK: - Properties
+    //--------------------------------------------------
+    
+    /// Closure passed here will run as picker changes items.
+    public var observeDropdownChange: ((String, String) -> ())?
+    
+    /// Closure passed here will run upon dismissing the selection picker.
+    public var observeDropdownSelection: ((String) -> ())?
+    
+    /// When selecting for first responder, allow initial selected value to appear in empty text field.
+    public var setInitialValueInTextField = true
 }
diff --git a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerFieldModel.swift b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerFieldModel.swift
index e5912334..16c3a9a3 100644
--- a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerFieldModel.swift	
+++ b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/BaseItemPickerFieldModel.swift	
@@ -8,6 +8,11 @@
 
 import UIKit
 
-class BaseItemPickerFieldModel: BaseDropdownEntryFieldModel {
 
+open class BaseItemPickerFieldModel: BaseDropdownEntryFieldModel {
+    //--------------------------------------------------
+    // MARK: - Properties
+    //--------------------------------------------------
+    
+    public override class var identifier: String { "" }
 }
diff --git a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryField.swift b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryField.swift
index 2b4075c0..c51ec19a 100644
--- a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryField.swift	
+++ b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryField.swift	
@@ -9,13 +9,7 @@
 import UIKit
 
 
-open class MultiItemDropdownEntryField: BaseDropdownField {
-    //--------------------------------------------------
-    // MARK: - Outlets
-    //--------------------------------------------------
-    
-    open var pickerView: UIPickerView?
-    
+open class MultiItemDropdownEntryField: BaseItemPickerField {
     //--------------------------------------------------
     // MARK: - Properties
     //--------------------------------------------------
@@ -25,15 +19,6 @@ open class MultiItemDropdownEntryField: BaseDropdownField {
         dropdownModel?.components ?? [[]]
     }
     
-    /// When selecting for first responder, allow initial selected value to appear in empty text field.
-    public var setInitialValueInTextField = true
-    
-    /// Closure passed here will run as picker changes items.
-//    public var observeDropdownChange: ((String, String) -> ())?
-    
-    /// Closure passed here will run upon dismissing the selection picker.
-//    public var observeDropdownSelection: ((String) -> ())?
-    
     public var dropdownModel: MultiItemDropdownEntryFieldModel? {
         model as? MultiItemDropdownEntryFieldModel
     }
diff --git a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryFieldModel.swift b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryFieldModel.swift
index de087ac9..f27ad049 100644
--- a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryFieldModel.swift	
+++ b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/Dropdown Fields/Item Dropdown/MultiItemDropdownEntryFieldModel.swift	
@@ -9,7 +9,7 @@
 import Foundation
 
 
-@objcMembers open class MultiItemDropdownEntryFieldModel: BaseDropdownEntryFieldModel {
+@objcMembers open class MultiItemDropdownEntryFieldModel: BaseItemPickerFieldModel {
     //--------------------------------------------------
     // MARK: - Properties
     //--------------------------------------------------
diff --git a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/TextEntryField.swift b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/TextEntryField.swift
index 50aa5fbf..4fd2b5ac 100644
--- a/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/TextEntryField.swift
+++ b/MVMCoreUI/Atomic/Atoms/FormFields/TextFields/TextEntryField.swift
@@ -96,6 +96,8 @@ import UIKit
     open override var text: String? {
         get { textField.text }
         set {
+            
+            NSRegularExpression(pattern: <#T##String#>, options: [])
             textField.text = newValue
             textEntryFieldModel?.text = newValue
         }