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CHDataManagement/Views/Generic/OptionalTextField.swift

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+import SwiftUI
+
+// A reusable component to handle optional strings with a TextField
+struct OptionalTextField: View {
+
+    let titleKey: LocalizedStringKey
+
+    // The optional text that will be passed in and out of the component
+    @Binding var text: String?
+
+    init(_ titleKey: LocalizedStringKey, text: Binding<String?>) {
+        self.titleKey = titleKey
+        self._text = text
+    }
+
+    var body: some View {
+        TextField(titleKey, text: Binding(
+            get: {
+                // Convert `nil` to an empty string for display
+                text ?? ""
+            },
+            set: { newValue in
+                // Convert an empty string to `nil`
+                text = newValue.isEmpty ? nil : newValue
+            }
+        ))
+    }
+}