message: Make messages accept react components
diff: @@ -93,9 +93,9 @@ export class DateTextField extends PureComponent {
  /** Input mask, used in keyboard mode read more <a href="https://github.com/text-mask/text-mask/blob/master/componentDocumentation.md#readme">here</a> */
  mask: PropTypes.any,
  /** Error message, shown if date is less then minimal date */
  - minDateMessage: PropTypes.string,
  + minDateMessage: PropTypes.node,
  /** Error message, shown if date is more then maximal date */
  - maxDateMessage: PropTypes.string,
  + maxDateMessage: PropTypes.node,
  /** Error message, shown if date is invalid */
  invalidLabel: PropTypes.string,
  /** Message displaying in text field, if null passed */
  @@ -109,7 +109,7 @@ export class DateTextField extends PureComponent {
  /** enables/disable automatic opening of the picker when the user clicks enter */
  disableOpenOnEnter: PropTypes.bool,
  /** Message, appearing when date cannot be parsed */
  - invalidDateMessage: PropTypes.string,
  + invalidDateMessage: PropTypes.node,
  /** Component that should replace the default Material-UI TextField */
  TextFieldComponent: PropTypes.oneOfType([PropTypes.string, PropTypes.func]),
  /** Props to pass to keyboard input adornment */
  