From 6ede12883a05d3a2637a2ad4c00b658a87994819 Mon Sep 17 00:00:00 2001
From: Salvatore Giordano <salvatoregiordanoo@gmail.com>
Date: Sun, 1 Apr 2018 01:11:59 +0200
Subject: [PATCH] add readme

---
 README.md                    | 20 +++++++++++++++++++-
 lib/country_code_picker.dart |  9 +++++++--
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 47cf76d..91be9d5 100644
--- a/README.md
+++ b/README.md
@@ -4,4 +4,22 @@ A flutter package for showing a country code selector.
 
 ## Usage
 
- 
+Just put the component in your application setting the onChanged callback.
+
+ ```dart
+ ......
+ @override
+  Widget build(BuildContext context) => new Scaffold(
+      body: new Center(
+        child: new CountryCodePicker(
+          onChanged: print,
+        ),
+      ));
+.....
+ ```
+
+ It's also possible to select the initial selection using the country code.
+
+## Known issues
+
+- On iOS the icons are not showned
\ No newline at end of file
diff --git a/lib/country_code_picker.dart b/lib/country_code_picker.dart
index 95b32c0..af0058c 100644
--- a/lib/country_code_picker.dart
+++ b/lib/country_code_picker.dart
@@ -41,8 +41,13 @@ class _CountryCodePickerState extends State<CountryCodePicker> {
 
   @override
   initState() {
-    selectedItem = elements.firstWhere((e) => e.code == widget.initialSelection,
-        orElse: () => elements[0]);
+    if (widget.initialSelection != null) {
+      selectedItem = elements.firstWhere(
+          (e) => e.code.toUpperCase() == widget.initialSelection.toUpperCase(),
+          orElse: () => elements[0]);
+    }else{
+      selectedItem = elements[0];
+    }
     super.initState();
   }