Fixes for Settings Page

frontend/pshared/lib/widgets/password/confirm_field.dart

@@ -0,0 +1,45 @@
+import 'package:flutter/material.dart';
+
+
+class ConfirmPasswordField extends StatelessWidget {
+  const ConfirmPasswordField({
+    required this.controller,
+    required this.fieldWidth,
+    required this.isEnabled,
+    required this.confirmPasswordLabel,
+    required this.newPasswordController,
+    required this.missingPasswordError,
+    required this.passwordsDoNotMatchError,
+  });
+
+  final TextEditingController controller;
+  final double fieldWidth;
+  final bool isEnabled;
+  final String confirmPasswordLabel;
+  final TextEditingController newPasswordController;
+  final String missingPasswordError;
+  final String passwordsDoNotMatchError;
+
+  @override
+  Widget build(BuildContext context) {
+    return SizedBox(
+      width: fieldWidth,
+      child: TextFormField(
+        controller: controller,
+        obscureText: true,
+        enabled: isEnabled,
+        decoration: InputDecoration(
+          labelText: confirmPasswordLabel,
+          border: const OutlineInputBorder(),
+        ),
+        validator: (value) {
+          if (value == null || value.isEmpty) return missingPasswordError;
+          if (value != newPasswordController.text) {
+            return passwordsDoNotMatchError;
+          }
+          return null;
+        },
+      ),
+    );
+  }
+}