updateText method

void updateText()

Implementation

void updateText() {
  if (widget.text.length > widget.limitCharacter) {
    firstDesc = widget.text.substring(0, widget.limitCharacter);
    secondDesc = widget.text.substring(
      widget.limitCharacter,
      widget.text.length,
    );
  } else {
    firstDesc = widget.text;
    secondDesc = '';
  }
}