Added vendor/ directory for Composer's installed files

vendor/alexgarrett/violin/examples/basic_two_array.php

@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * Violin example. Basic validation, two arrays.
+ * 
+ * This shows basic validation using two arrays, one for data,
+ * and one for the ruleset. This is useful if you'd like to
+ * extract the rules to a seperate class or variable.
+ */
+
+require '../vendor/autoload.php';
+
+use Violin\Violin;
+
+$v = new Violin;
+
+$data = [
+    'username'          => 'dale',
+    'email'             => 'dale@codecourse.com',
+    'password'          => 'ilovecats',
+    'password_confirm'  => 'ilovecats'
+];
+
+$rules = [
+    'username'          => 'required|alpha|min(3)|max(20)',
+    'email'             => 'required|email',
+    'password'          => 'required',
+    'password_confirm'  => 'required|matches(password)'
+];
+
+$v->validate($data, $rules);
+
+if ($v->passes()) {
+    // Passed
+} else {
+    var_dump($v->errors()->all());
+}