How to change MDCTextField placeholder text color?

Question

I'm currently using it with MDCTextInputControllerOutlined. I already tried

self.emailTextField.attributedPlaceholder = NSAttributedString(string: "Email", attributes: [.font: UIFont.ralewayFont(ofSize: 18.0, weight: .semibold), .foregroundColor: UIColor.white])

but not working

Answer 1

Found it! set UIColor to inlinePlaceholderColor for MDCTextInputControllerOutlined

let emailTextField = MDCTextField()

let emailTextFieldController = MDCTextInputControllerOutlined(textInput: emailTextField)
emailTextFieldController.inlinePlaceholderColor = .white