title: How to Upload Mutiple images to an API in Flutter?
body: <p>In my application user should be able to upload mutiple images on server (more than 8 images at a time)? I am able to upload one image at a time but i am not able to upload mutiple images at a time? please suggest me how to do it, it would be helpfull for me? thank you.
  Here is my code:</p>
  <pre><code>final List&lt;File&gt; _image = [];
  final picker = ImagePicker();
  
  final pickedFile = await picker.pickImage(source: ImageSource.camera,imageQuality: 100);
                     if(pickedFile != null){
                       File? croppedFile = await ImageCropper.cropImage(sourcePath: pickedFile.path,
                       aspectRatioPresets: [
                         CropAspectRatioPreset.square,
                         CropAspectRatioPreset.ratio3x2,
                         CropAspectRatioPreset.original,
                         CropAspectRatioPreset.ratio4x3,
                         CropAspectRatioPreset.ratio16x9
                       ],
                         androidUiSettings: const AndroidUiSettings(
                           toolbarTitle: 'Cropper',
                           toolbarColor: Colors.blueGrey,
                           toolbarWidgetColor: Colors.white,
                           activeControlsWidgetColor: Colors.blueGrey,
                           initAspectRatio: CropAspectRatioPreset.original,
                           lockAspectRatio: false,
                         ),
                           iosUiSettings: const IOSUiSettings(
                             minimumAspectRatio: 1.0,
                           )
                       );
                       if(croppedFile != null){
                         setState(() {
                           // _scanQrCode = croppedFile.path;
                           imageFile = croppedFile.path;
                           imageFile = _scanQrCode;
                           print(imageFile);
                           _image.add(File(croppedFile.path));
                         });
                       }
                     }
  </code></pre>