Merge pull request #238 from thinkjson/master

Documentation: numeric array validation example

README.md

@@ -86,6 +86,19 @@ if($v->validate()) {
 }
 ```
 
+Or use dot syntax to validate all members of a numeric array:
+
+```php
+$v = new Valitron\Validator(array('values' => array(50, 90)));
+$v->rule('max', 'values.*', 100);
+if($v->validate()) {
+    echo "Yay! We're all good!";
+} else {
+    // Errors
+    print_r($v->errors());
+}
+```
+
 Setting language and language dir globally:
 
 ```php