Trying to customize the error state floating label colour
and the inline error message font/colour
but cannot find any option or in the docs.
MD Docs: https://material.io/develop/ios/components/textfields/
Use MDCTextInputControllerOutlined to change the error color of MDCTextField.
var textField = MDCTextField()
var textInputController = MDCTextInputControllerOutlined(textInput: textField)
textInputController.errorColor = .red