Updated first example in dev-server to use defaultValue='' in order to test / example of usage

cainakleao · cainakleao · commit dd9850e3a899 · 2018-07-03T13:30:35.000+01:00
diff --git a/dev-server/src/index.js b/dev-server/src/index.js
@@ -50,6 +50,7 @@ ReactDom.render(
                 }
                 return false
             }}
+            defaultValue=''
         />
 
         <br />
