checkDocument method Null safety
- {required String filePath}
check if the path already exists in document folder filePath
Implementation
Future<bool> checkDocument({required String filePath}) async {
try {
if (Platform.isWindows) return await hasFolderWindows(path: filePath);
return await methodChannel.invokeMethod("checkDocument", filePath);
} on PlatformException catch (e) {
throw OpenDocumentException('checkDocument: ${e.stacktrace.toString()}');
}
}