Update code and added new properties

Author: kishanraja

Example/FloatingLabelTextFieldSwiftUI/ContentView.swift

@@ -12,7 +12,11 @@ import FloatingLabelTextFieldSwiftUI
 struct ContentView: View {
 
     @State private var firstName: String = ""
+    @State private var isValidFirstName: Bool = false
+    
     @State private var lastName: String = ""
+    @State private var isValidLastName: Bool = false
+    
     @State private var mobileNumber: String = ""
     @State private var email: String = ""
     @State private var isValidEmail: Bool = false
@@ -41,7 +45,7 @@ struct ContentView: View {
         VStack {
 
             HStack(spacing: 20) {
-                FloatingLabelTextField($firstName, placeholder: "First Name", editingChanged: { (isChanged) in
+                FloatingLabelTextField($firstName, validtionChecker: $isValidFirstName, placeholder: "First Name", editingChanged: { (isChanged) in
 
                 }) {
 
@@ -56,7 +60,7 @@ struct ContentView: View {
                 .modifier(ThemeTextField())
 
 
-                FloatingLabelTextField($lastName, placeholder: "Last Name", editingChanged: { (isChanged) in
+                FloatingLabelTextField($lastName, validtionChecker: $isValidLastName, placeholder: "Last Name", editingChanged: { (isChanged) in
 
                 }) {
 
@@ -121,12 +125,15 @@ struct ContentView: View {
             })
             .isSecureTextEntry(!self.isPasswordShow)
             .modifier(ThemeTextField())
-            //            SecureField("", text:  $password)
-            //            Text(password)
+            
             Button(action: {
                 self.endEditing(true)
 
-                if self.isValidEmail {
+                print("First Name--->", isValidFirstName)
+                print("Last Name--->", isValidLastName)
+                print("Email--->", isValidEmail)
+                
+                if self.isValidEmail && isValidFirstName && isValidLastName {
                     print("Valid field")
 
                 } else {

Sources/FloatingLabelTextFieldSwiftUI/FloatingLabelTextField.swift

@@ -36,6 +36,8 @@ public struct FloatingLabelTextField: View {
 
     @State fileprivate var isShowError: Bool = false
 
+    @State fileprivate var isFocused: Bool = false
+    
     //MARK: Observed Object
     @ObservedObject private var notifier = FloatingLabelTextFieldNotifier()
 
@@ -57,7 +59,7 @@ public struct FloatingLabelTextField: View {
     var centerTextFieldView: some View {
         ZStack(alignment: notifier.textAlignment.getAlignment()) {
 
-            if textFieldValue.isEmpty {
+            if (notifier.isAnimateOnFocus ? !isSelected : textFieldValue.isEmpty) {
                 Text(placeholderText)
                     .font(notifier.placeholderFont)
                     .multilineTextAlignment(notifier.textAlignment)
@@ -77,22 +79,31 @@ public struct FloatingLabelTextField: View {
                     DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
                         if let currentResponder = UIResponder.currentFirstResponder, let currentTextField = currentResponder.globalView as? UITextField{
                             arrTextFieldEditActions = self.notifier.arrTextFieldEditActions
-                            self.isSelected = self.notifier.isSecureTextEntry
+                            withAnimation {
+                                self.isSelected = self.notifier.isSecureTextEntry
+                            }
                             currentTextField.addAction(for: .editingDidEnd) {
                                 self.isSelected = false
                                 self.isShowError = self.notifier.isRequiredField
+                                self.validtionChecker = self.currentError.condition
                                 self.commit()
+                                arrTextFieldEditActions = []
                             }
                         }
                     }
                 }
+                .disabled(self.notifier.disabled)
+                .allowsHitTesting(self.notifier.allowsHitTesting)
                 .font(notifier.font)
                 .multilineTextAlignment(notifier.textAlignment)
                 .foregroundColor((self.currentError.condition || !notifier.isShowError) ? (isSelected ? notifier.selectedTextColor : notifier.textColor) : notifier.errorColor)
 
             } else {
                 TextField("", text: $textFieldValue.animation(), onEditingChanged: { (isChanged) in
-                    self.isSelected = isChanged
+                    withAnimation {
+                        self.isSelected = isChanged
+                    }
+                    
                     self.validtionChecker = self.currentError.condition
                     self.editingChanged(isChanged)
                     self.isShowError = self.notifier.isRequiredField
@@ -101,7 +112,10 @@ public struct FloatingLabelTextField: View {
                     self.isShowError = self.notifier.isRequiredField
                     self.validtionChecker = self.currentError.condition
                     self.commit()
+                    arrTextFieldEditActions = []
                 })
+                .disabled(self.notifier.disabled)
+                .allowsHitTesting(self.notifier.allowsHitTesting)
                 .multilineTextAlignment(notifier.textAlignment)
                 .font(notifier.font)
                 .foregroundColor((self.currentError.condition || !notifier.isShowError) ? (isSelected ? notifier.selectedTextColor : notifier.textColor) : notifier.errorColor)
@@ -130,7 +144,7 @@ public struct FloatingLabelTextField: View {
             ZStack(alignment: .bottomLeading) {
 
                 //Top error and title lable view
-                if notifier.isShowError && self.isShowError && textFieldValue.isEmpty {
+                if notifier.isShowError && self.isShowError && textFieldValue.isEmpty || (notifier.isAnimateOnFocus && isSelected){
                     self.topTitleLable.padding(.bottom, CGFloat(notifier.spaceBetweenTitleText)).opacity(1)
 
                 } else {
@@ -202,6 +216,18 @@ extension FloatingLabelTextField {
         notifier.isSecureTextEntry = isSecure
         return self
     }
+    
+    /// Whether users can interact with this.
+    public func disabled(_ isDisabled: Bool) -> Self {
+        notifier.disabled = isDisabled
+        return self
+    }
+    
+    /// Whether this view participates in hit test operations.
+    public func allowsHitTesting(_ isAllowsHitTesting: Bool) -> Self {
+        notifier.allowsHitTesting = isAllowsHitTesting
+        return self
+    }
 }
 
 //MARK: Line Property Funcation
@@ -342,3 +368,14 @@ extension FloatingLabelTextField {
         return self
     }
 }
+
+//MARK: Animation Style Funcation
+@available(iOS 13.0, *)
+extension FloatingLabelTextField {
+    /// Enable the placeholder label when the textfield is focused.
+    public func enablePlaceholderOnFocus(_ isEanble: Bool) -> Self {
+        notifier.isAnimateOnFocus = isEanble
+        return self
+    }
+}
+

Sources/FloatingLabelTextFieldSwiftUI/ObservableObject/ObservableObject.swift

@@ -41,6 +41,8 @@ class FloatingLabelTextFieldNotifier: ObservableObject {
     //MARK: Other Properties
     @Published var spaceBetweenTitleText: Double = 15
     @Published var isSecureTextEntry: Bool = false
+    @Published var disabled: Bool = false
+    @Published var allowsHitTesting: Bool = true
 
     //MARK: Error Properties
     @Published var isShowError: Bool = false
@@ -51,4 +53,7 @@ class FloatingLabelTextFieldNotifier: ObservableObject {
 
     //MARK: Action Editing Properties
     @Published var arrTextFieldEditActions: [TextFieldEditActions] = []
+    
+    //MARK: Animation Style Properties
+    @Published var isAnimateOnFocus: Bool = false
 }