message: Allow null value for DateInput
diff: @@ -8,7 +8,7 @@ import { MaskedInput, MaskedInputProps } from '../../input/MaskedInput/MaskedInp
  export interface DateInputProps extends Omit<MaskedInputProps, 'onChange' | 'value'> {
  value?: Date
  - onChange?(date: Date): void
  + onChange?(date: Date | null): void
  }
  const formatter = new Intl.DateTimeFormat(getUserLocale(), {
  @@ -38,6 +38,11 @@ export class DateInput extends React.Component<DateInputProps> {
  handleChange = (e) => {
  const value = e.target.value
  +
  + if (!value) {
  + this.props.onChange(null)
  + }
  +
  const match = value.match(/^(\d{2})\/(\d{2})\/(\d{4})$/)
  try {
  