From 4df689b27558182c8a1676a1e7ae59b789d0a227 Mon Sep 17 00:00:00 2001
From: Matt Bruce <matt.bruce@verizon.com>
Date: Thu, 29 Feb 2024 12:14:12 -0600
Subject: [PATCH] added internalShowError/internalErrorText so that you won't
 overwrite external validators

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>
---
 .../TextFields/EntryFieldBase.swift           | 45 ++++++++++++++-----
 1 file changed, 33 insertions(+), 12 deletions(-)

diff --git a/VDS/Components/TextFields/EntryFieldBase.swift b/VDS/Components/TextFields/EntryFieldBase.swift
index e66d31a5..8eed853c 100644
--- a/VDS/Components/TextFields/EntryFieldBase.swift
+++ b/VDS/Components/TextFields/EntryFieldBase.swift
@@ -153,27 +153,30 @@ open class EntryFieldBase: Control, Changeable {
     /// Whether not to show the error.
     open var showError: Bool = false { didSet { setNeedsUpdate() } }
     
+    /// Whether or not to show the internal error
+    internal var showInternalError: Bool = false { didSet { setNeedsUpdate() } }
+
     /// Override UIControl state to add the .error state if showError is true.
     open override var state: UIControl.State {
         get {
             var state = super.state
-            if showError {
+            if showError || showInternalError {
                 state.insert(.error)
             }
             return state
         }
     }
-    
-    private var _errorText: String?
-    
+        
     open var errorText: String? {
-        get { return _errorText }
-        set {
-            if let newValue {
-                _errorText = newValue
-            } else {
-                _errorText = nil
-            }
+        didSet {
+            updateContainerView()
+            updateErrorLabel()
+            setNeedsUpdate()
+        }
+    }
+    
+    internal var internalErrorText: String? {
+        didSet {
             updateContainerView()
             updateErrorLabel()
             setNeedsUpdate()
@@ -365,7 +368,16 @@ open class EntryFieldBase: Control, Changeable {
     }
     
     open func updateErrorLabel(){
-        if showError, let errorText {
+        if showError, showInternalError, let errorText, let internalErrorText {
+            errorLabel.text = [internalErrorText, errorText].joined(separator: "\n")
+            errorLabel.surface = surface
+            errorLabel.isEnabled = isEnabled
+            errorLabel.isHidden = false
+            icon.name = .error
+            icon.color = VDSColor.paletteBlack
+            icon.surface = surface
+            icon.isHidden = !isEnabled
+        } else if showError, let errorText {
             errorLabel.text = errorText
             errorLabel.surface = surface
             errorLabel.isEnabled = isEnabled
@@ -374,6 +386,15 @@ open class EntryFieldBase: Control, Changeable {
             icon.color = VDSColor.paletteBlack
             icon.surface = surface
             icon.isHidden = !isEnabled
+        } else if showInternalError, let internalErrorText {
+            errorLabel.text = internalErrorText
+            errorLabel.surface = surface
+            errorLabel.isEnabled = isEnabled
+            errorLabel.isHidden = false
+            icon.name = .error
+            icon.color = VDSColor.paletteBlack
+            icon.surface = surface
+            icon.isHidden = !isEnabled
         } else {
             icon.isHidden = true
             errorLabel.isHidden = true