message: Fixed refuse prop
  The refuse prop was never used
diff: @@ -44,7 +44,6 @@ export interface KeyboardDateInputProps
  KeyboardButtonProps?: Partial<IconButtonProps>;
  }
  -const refuse = /[^\dap]+/gi;
  const KeyboardDateInput: React.FunctionComponent<KeyboardDateInputProps> = ({
  inputValue,
  inputVariant,
  @@ -56,6 +55,7 @@ const KeyboardDateInput: React.FunctionComponent<KeyboardDateInputProps> = ({
  InputProps,
  mask,
  maskChar = '_',
  + refuse = /[^\dap]+/gi,
  format,
  disabled,
  ...other
  