Adding more props

.gitignore

@@ -1,6 +1,9 @@
 .DS_Store
 .dart_tool/
 
+.vscode/
+.fvm/
+
 .packages
 .pub/
 

example/ios/Flutter/flutter_export_environment.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+# This is a generated file; do not edit or check into version control.
+export "FLUTTER_ROOT=C:\flutter"
+export "FLUTTER_APPLICATION_PATH=C:\Users\Aaron\Documents\ProyectosPersonales\dropdown_formfield\example"
+export "FLUTTER_TARGET=lib\main.dart"
+export "FLUTTER_BUILD_DIR=build"
+export "SYMROOT=${SOURCE_ROOT}/../build\ios"
+export "OTHER_LDFLAGS=$(inherited) -framework Flutter"
+export "FLUTTER_FRAMEWORK_DIR=C:\flutter\bin\cache\artifacts\engine\ios"
+export "FLUTTER_BUILD_NAME=1.0.0"
+export "FLUTTER_BUILD_NUMBER=1"
+export "DART_OBFUSCATION=false"
+export "TRACK_WIDGET_CREATION=false"
+export "TREE_SHAKE_ICONS=false"
+export "PACKAGE_CONFIG=.packages"

example/pubspec.lock

@@ -7,42 +7,42 @@ packages:
       name: async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.4.2"
+    version: "2.5.0-nullsafety.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0-nullsafety.1"
   characters:
     dependency: transitive
     description:
       name: characters
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.1.0-nullsafety.3"
   charcode:
     dependency: transitive
     description:
       name: charcode
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.3"
+    version: "1.2.0-nullsafety.1"
   clock:
     dependency: transitive
     description:
       name: clock
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.1.0-nullsafety.1"
   collection:
     dependency: transitive
     description:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.14.13"
+    version: "1.15.0-nullsafety.3"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -63,7 +63,7 @@ packages:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0-nullsafety.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -80,21 +80,21 @@ packages:
       name: matcher
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.12.8"
+    version: "0.12.10-nullsafety.1"
   meta:
     dependency: transitive
     description:
       name: meta
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.8"
+    version: "1.3.0-nullsafety.3"
   path:
     dependency: transitive
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0-nullsafety.1"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -106,55 +106,56 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0-nullsafety.2"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.5"
+    version: "1.10.0-nullsafety.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0-nullsafety.1"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.1.0-nullsafety.1"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0-nullsafety.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.17"
+    version: "0.2.19-nullsafety.2"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0-nullsafety.3"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.8"
+    version: "2.1.0-nullsafety.3"
 sdks:
-  dart: ">=2.9.0-14.0.dev <3.0.0"
+  dart: ">=2.10.0-110 <2.11.0"
+  flutter: ">=1.17.0"

lib/dropdown_formfield.dart

@@ -3,22 +3,52 @@ library dropdown_formfield;
 import 'package:flutter/material.dart';
 
 class DropDownFormField extends FormField<dynamic> {
+  /// String value to indicate widget title
   final String titleText;
+
+  /// String value to indicate hint text
   final String hintText;
+
+  /// Boolean value to indicate when the widget value is required
   final bool required;
+
+  /// String value to indicate error text
   final String errorText;
+
+  /// Dynamic value to indicate the initial value for the widget
   final dynamic value;
+
+  /// Dynamic list of values to fill the dropdown list
   final List dataSource;
+
+  /// String value to indicate the field to display from dataSource
   final String textField;
+
+  /// String value to indicate the field to take as value from dataSource
   final String valueField;
+
+  /// Function to call when the dropdown changes its value
   final Function onChanged;
+
+  /// Boolean value to indicate when input is filled by default color
   final bool filled;
+
+  /// Color value to indicate the fill color when filled is true
+  final Color filledColor;
+
+  /// Value to stylize the title label
+  final TextStyle labelStyle;
+
+  /// Value to stylize the hint text
+  final TextStyle hintStyle;
+
+  /// Value to indicate the content padding
   final EdgeInsets contentPadding;
 
   DropDownFormField(
       {FormFieldSetter<dynamic> onSaved,
       FormFieldValidator<dynamic> validator,
-      bool autovalidate = false,
+      AutovalidateMode autovalidateMode = AutovalidateMode.disabled,
       this.titleText = 'Title',
       this.hintText = 'Select one option',
       this.required = false,
@@ -29,11 +59,14 @@ class DropDownFormField extends FormField<dynamic> {
       this.valueField,
       this.onChanged,
       this.filled = true,
+      this.filledColor = const Color.fromARGB(255, 237, 237, 238),
+      this.labelStyle,
+      this.hintStyle,
       this.contentPadding = const EdgeInsets.fromLTRB(12, 12, 8, 0)})
       : super(
           onSaved: onSaved,
           validator: validator,
-          autovalidate: autovalidate,
+          autovalidateMode: autovalidateMode,
           initialValue: value == '' ? null : value,
           builder: (FormFieldState<dynamic> state) {
             return Container(
@@ -44,14 +77,16 @@ class DropDownFormField extends FormField<dynamic> {
                     decoration: InputDecoration(
                       contentPadding: contentPadding,
                       labelText: titleText,
+                      labelStyle: labelStyle,
                       filled: filled,
+                      fillColor: filledColor
                     ),
                     child: DropdownButtonHideUnderline(
                       child: DropdownButton<dynamic>(
                         isExpanded: true,
                         hint: Text(
                           hintText,
-                          style: TextStyle(color: Colors.grey.shade500),
+                          style: hintStyle??TextStyle(color: Colors.grey.shade500),
                         ),
                         value: value == '' ? null : value,
                         onChanged: (dynamic newValue) {