added internal rules

Signed-off-by: Matt Bruce <matt.bruce@verizon.com>

VDS.xcodeproj/project.pbxproj

@@ -54,6 +54,8 @@
 		EA21C5DB2B600EDE00CFC139 /* VDSTokens.xcframework in Frameworks */ = {isa = PBXBuildFile; fileRef = EA21C5DA2B600EDD00CFC139 /* VDSTokens.xcframework */; };
 		EA297A5529FB07760031ED56 /* TooltipLabelAttribute.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA297A5429FB07760031ED56 /* TooltipLabelAttribute.swift */; };
 		EA297A5729FB0A360031ED56 /* AppleGuidelinesTouchable.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA297A5629FB0A360031ED56 /* AppleGuidelinesTouchable.swift */; };
+		EA2DC9B02BE175BA004F58C5 /* RequiredRule.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA2DC9AF2BE175BA004F58C5 /* RequiredRule.swift */; };
+		EA2DC9B22BE175E6004F58C5 /* CharacterCountRule.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA2DC9B12BE175E6004F58C5 /* CharacterCountRule.swift */; };
 		EA336171288B19200071C351 /* VDS.docc in Sources */ = {isa = PBXBuildFile; fileRef = EA336170288B19200071C351 /* VDS.docc */; };
 		EA336177288B19210071C351 /* VDS.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = EA33616C288B19200071C351 /* VDS.framework */; };
 		EA33617C288B19210071C351 /* VDSTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = EA33617B288B19210071C351 /* VDSTests.swift */; };
@@ -243,6 +245,8 @@
 		EA21C5DA2B600EDD00CFC139 /* VDSTokens.xcframework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.xcframework; name = VDSTokens.xcframework; path = ../SharedFrameworks/VDSTokens.xcframework; sourceTree = "<group>"; };
 		EA297A5429FB07760031ED56 /* TooltipLabelAttribute.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TooltipLabelAttribute.swift; sourceTree = "<group>"; };
 		EA297A5629FB0A360031ED56 /* AppleGuidelinesTouchable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppleGuidelinesTouchable.swift; sourceTree = "<group>"; };
+		EA2DC9AF2BE175BA004F58C5 /* RequiredRule.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RequiredRule.swift; sourceTree = "<group>"; };
+		EA2DC9B12BE175E6004F58C5 /* CharacterCountRule.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CharacterCountRule.swift; sourceTree = "<group>"; };
 		EA33616C288B19200071C351 /* VDS.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = VDS.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		EA33616F288B19200071C351 /* VDS.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = VDS.h; sourceTree = "<group>"; };
 		EA336170288B19200071C351 /* VDS.docc */ = {isa = PBXFileReference; lastKnownFileType = folder.documentationcatalog; path = VDS.docc; sourceTree = "<group>"; };
@@ -512,6 +516,15 @@
 			path = ButtonGroup;
 			sourceTree = "<group>";
 		};
+		EA2DC9AE2BE175A6004F58C5 /* Rules */ = {
+			isa = PBXGroup;
+			children = (
+				EA2DC9AF2BE175BA004F58C5 /* RequiredRule.swift */,
+				EA2DC9B12BE175E6004F58C5 /* CharacterCountRule.swift */,
+			);
+			path = Rules;
+			sourceTree = "<group>";
+		};
 		EA336162288B19200071C351 = {
 			isa = PBXGroup;
 			children = (
@@ -875,6 +888,7 @@
 		EAC925852911C9DE00091998 /* TextFields */ = {
 			isa = PBXGroup;
 			children = (
+				EA2DC9AE2BE175A6004F58C5 /* Rules */,
 				EAC9258B2911C9DE00091998 /* EntryFieldBase.swift */,
 				EAC925862911C9DE00091998 /* InputField */,
 				EA985C21296E032000F2FF2E /* TextArea */,
@@ -1136,6 +1150,7 @@
 				71ACE89E2BA1CC1700FB6ADC /* TiletEyebrowModel.swift in Sources */,
 				EAF7F11728A1475A00B287F5 /* RadioButtonItem.swift in Sources */,
 				EA985BEE2968A92400F2FF2E /* TitleLockupSubTitleModel.swift in Sources */,
+				EA2DC9B22BE175E6004F58C5 /* CharacterCountRule.swift in Sources */,
 				EA985BF22968B5BB00F2FF2E /* TitleLockupTextStyle.swift in Sources */,
 				EAB1D2CD28ABE76100DAE764 /* Withable.swift in Sources */,
 				71FC86DC2B96F4C800700965 /* PaginationCellItem.swift in Sources */,
@@ -1145,6 +1160,7 @@
 				71FC86DE2B9738B900700965 /* SurfaceConfigurationValue.swift in Sources */,
 				EA297A5529FB07760031ED56 /* TooltipLabelAttribute.swift in Sources */,
 				EA985BEA29689B6D00F2FF2E /* TileletSubTitleModel.swift in Sources */,
+				EA2DC9B02BE175BA004F58C5 /* RequiredRule.swift in Sources */,
 				EA3361C9289054C50071C351 /* Surfaceable.swift in Sources */,
 				EAB5FEED2927E1B200998C17 /* ButtonGroupPositionLayout.swift in Sources */,
 				EA4DB30228DCBCA500103EE3 /* Badge.swift in Sources */,

VDS/Components/TextFields/Rules/CharacterCountRule.swift

@@ -0,0 +1,18 @@
+//
+//  CharacterCountRule.swift
+//  VDS
+//
+//  Created by Matt Bruce on 4/30/24.
+//
+
+import Foundation
+
+class CharacterCountRule: Rule {
+    var maxLength: Int?
+    var errorMessage: String = "You have exceeded the character limit."
+    
+    func isValid(value: String?) -> Bool {
+        guard let text = value, let maxLength, maxLength > 0 else { return true }
+        return text.count <= maxLength
+    }
+}

VDS/Components/TextFields/Rules/RequiredRule.swift

@@ -0,0 +1,19 @@
+//
+//  RequiredRule.swift
+//  VDS
+//
+//  Created by Matt Bruce on 4/30/24.
+//
+
+import Foundation
+
+class RequiredRule: Rule {
+    var maxLength: Int?
+    var errorMessage: String = "This field is required."
+    
+    func isValid(value: String?) -> Bool {
+        guard let value, !value.isEmpty, value.count > 0 else { return false }
+        return true
+    }
+}
+