# toDocument method Null safety

1. @override

Map<String, Object?> toDocument()
override

## Implementation

    @override
    Map<String, Object?> toDocument() {
      final Map<String, dynamic>? conditionsMap =
          conditions != null ? conditions!.toDocument() : null;

      Map<String, Object?> theDocument = HashMap();
      if (appId != null) {
        theDocument["appId"] = appId;
      } else {
        theDocument["appId"] = null;
      }
      if (description != null) {
        theDocument["description"] = description;
      } else {
        theDocument["description"] = null;
      }
      if (title != null) {
        theDocument["title"] = title;
      } else {
        theDocument["title"] = null;
      }
      if (text != null) {
        theDocument["text"] = text;
      } else {
        theDocument["text"] = null;
      }
      if (conditions != null) {
        theDocument["conditions"] = conditionsMap;
      } else {
        theDocument["conditions"] = null;
      }
      if (textAlign != null) {
        theDocument["textAlign"] = textAlign;
      } else {
        theDocument["textAlign"] = null;
      }
      return theDocument;
    }