chore: code cleanup

Author: danvick

packages/flutter_form_builder/example/lib/home_page.dart

@@ -10,9 +10,7 @@ class HomePage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return Scaffold(
-      appBar: AppBar(
-        title: const Text('Flutter Form Builder')
-      ),
+      appBar: AppBar(title: const Text('Flutter Form Builder')),
       body: ListView(
         children: <Widget>[
           ListTile(

packages/form_builder_extra_fields/lib/src/fields/form_builder_searchable_dropdown.dart

@@ -310,9 +310,8 @@ class FormBuilderSearchableDropdown<T> extends FormBuilderField<T> {
                 dropdownBuilderSupportsNullItem:
                     dropdownBuilderSupportsNullItem,
                 dropDownButton: dropDownButton,
-                dropdownSearchDecoration: InputDecoration.collapsed(
-                  hintText: hint,
-                ),
+                dropdownSearchDecoration:
+                    InputDecoration.collapsed(hintText: hint),
                 emptyBuilder: emptyBuilder,
                 errorBuilder: errorBuilder,
                 filterFn: filterFn,

packages/form_builder_phone_field/lib/src/form_builder_phone_field.dart

@@ -319,11 +319,11 @@ class _FormBuilderPhoneFieldState
     if (initialValue != null && initialValue!.isNotEmpty) {
       try {
         final parseResult = await PhoneNumberUtil().parse(initialValue!);
-          setState(() {
-            _selectedDialogCountry = CountryPickerUtils.getCountryByPhoneCode(
-                parseResult.countryCode);
-          });
-          _effectiveController.text = parseResult.nationalNumber;
+        setState(() {
+          _selectedDialogCountry =
+              CountryPickerUtils.getCountryByPhoneCode(parseResult.countryCode);
+        });
+        _effectiveController.text = parseResult.nationalNumber;
       } catch (error) {
         _effectiveController.text = initialValue!.replaceFirst('+', '');
       }