FormTextField.swift

struct FormTextField: UIViewRepresentable {
    let placeholder: String
    @Binding var text: String
    var returnKeyType: UIReturnKeyType = .next
    var autocapitalizationType: UITextAutocapitalizationType = .none
    var keyboardType: UIKeyboardType = .default
    var tag: Int
    func makeUIView(context: Context) -> UITextField {
        let textField = UITextField(frame: .zero)
        textField.delegate = context.coordinator
        textField.placeholder = placeholder
        textField.returnKeyType = returnKeyType
        textField.autocapitalizationType = autocapitalizationType
        textField.keyboardType = keyboardType
        textField.textAlignment = .left
        textField.tag = tag
        //Editin listener
        textField.addTarget(context.coordinator, action: #selector(Coordinator.textFieldDidChange(_:)), for: .editingChanged)
        return textField
    }
    func updateUIView(_ uiView: UITextField, context: Context) {
        uiView.text = text
    }
    func makeCoordinator() -> Coordinator {
        Coordinator(self)
    }
    final class Coordinator: NSObject, UITextFieldDelegate {
        let formTextField: FormTextField
        init(_ formTextField: FormTextField) {
            self.formTextField = formTextField
        }
        func textFieldDidBeginEditing(_ textField: UITextField) {
           //to do
        }
        func textFieldShouldReturn(_ textField: UITextField) -> Bool {
            return true
        }
        func textFieldDidEndEditing(_ textField: UITextField) {        }
        @objc func textFieldDidChange(_ textField: UITextField) {
            formTextField.text = textField.text ?? ""
        }
    }
}