Библиотека для cis, online, cms1

core/validator/rule/alpha.php

@@ -0,0 +1,20 @@
+<?php
+
+require_once 'abstract.php';
+
+/**
+ * Ïðîâåðêà íà ÷èñëî
+ */
+class Rule_Alpha extends Rule_Abstract
+{
+    public function getErrorMsg()
+    { 
+        return "Ïîëå äîëæíî ñîäåðæàòü òîëüêî áóêâû";
+    }
+
+    public function isValid(Collection $container, $status = null)
+    {
+        return ctype_alpha($container->get($this->field));
+    }
+}
+