From 0d60cf16e76d89464f804600c7e8440305145df5 Mon Sep 17 00:00:00 2001
From: Jerry Hanks <jerryhanksokafor@gmail.com>
Date: Sun, 16 Sep 2018 11:46:36 +0100
Subject: [PATCH] refactor : expand on the type of functions for CountryPicker
 onChange prop.

---
 README.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/README.md b/README.md
index 8f84744..2d3567e 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,23 @@ Just put the component in your application setting the onChanged callback.
       ));
 
  ```
+> Note: Your onChnaged function can be any function of the type shown below:
+
+```dart
+(CElement)->dynamic
+
+```
+> Example:
+
+```dart
+
+void _onCountryChange(CElement cElement) {
+    //Todo : manipulate the selected country code here
+    print("New Country selected: " + cElement.toString());
+  }
+  
+```
+
 
 ## Contributions
 Contributions of any kind are more than welcome! Feel free to fork and improve country_code_picker in any way you want, make a pull request, or open an issue.