Move validator methods

app/Validator/CurrencyValidator.php

@@ -0,0 +1,35 @@
+<?php
+
+namespace Kanboard\Validator;
+
+use SimpleValidator\Validator;
+use SimpleValidator\Validators;
+
+/**
+ * Currency Validator
+ *
+ * @package  validator
+ * @author   Frederic Guillot
+ */
+class CurrencyValidator extends Base
+{
+    /**
+     * Validate
+     *
+     * @access public
+     * @param  array   $values           Form values
+     * @return array   $valid, $errors   [0] = Success or not, [1] = List of errors
+     */
+    public function validateCreation(array $values)
+    {
+        $v = new Validator($values, array(
+            new Validators\Required('currency', t('Field required')),
+            new Validators\Required('rate', t('Field required')),
+        ));
+
+        return array(
+            $v->execute(),
+            $v->getErrors()
+        );
+    }
+}