Fix bug caused when maxFiles is null. Closes #4

Author: danvick

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [0.3.0] - 09-Aug-2020.
+* Bump dependency `file_picker` plugin. Include additional `file_picker` options
+* Included MIT License. Closes #3
+* Fix bug caused when `maxFiles` is null. Closes #4
+
 ## [0.2.0] - 15-May-2020.
 * Bumped up dependency versions: `flutter_form_builder`, `file_picker` and `permission_handler`
 * Deprecated `fileExtension` attribute. `allowedExtensions` to be used.

example/lib/main.dart

@@ -52,7 +52,7 @@ class _MyHomePageState extends State<MyHomePage> {
                     Text('Upload'),
                   ],
                 ),
-                onFileLoading: (val){
+                onFileLoading: (val) {
                   print(val);
                 },
               ),

example/pubspec.lock

@@ -197,7 +197,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.2.0"
+    version: "0.3.0"
   http:
     dependency: transitive
     description:

lib/src/form_builder_form_picker.dart

@@ -35,7 +35,7 @@ class FormBuilderFilePicker extends StatefulWidget {
     this.decoration = const InputDecoration(),
     this.onChanged,
     this.valueTransformer,
-    this.maxFiles = 1,
+    this.maxFiles,
     this.multiple = true,
     this.previewImages = true,
     this.selector = const Text('Select File(s)'),
@@ -110,7 +110,9 @@ class _FormBuilderFilePickerState extends State<FormBuilderFilePicker> {
                     Text("${_files.length}/${widget.maxFiles}"),
                   InkWell(
                     child: widget.selector,
-                    onTap: (_readonly || _remainingItemCount <= 0)
+                    onTap: (_readonly ||
+                            (_remainingItemCount != null &&
+                                _remainingItemCount <= 0))
                         ? null
                         : () => pickFiles(field),
                   ),

pubspec.yaml

@@ -1,6 +1,6 @@
 name: form_builder_file_picker
 description: FilePicker Field for flutter_form_builder package. Used to select files as part of form input.
-version: 0.2.0
+version: 0.3.0
 homepage: https://github.com/danvick/form_builder_file_picker
 
 environment:

test/form_builder_file_picker_test.dart

@@ -1,4 +1,4 @@
-import 'package:flutter_test/flutter_test.dart';
+// import 'package:flutter_test/flutter_test.dart';
 
 void main() {