Библиотека для cis, online, cms1

core/validator/rule/email.php

@@ -0,0 +1,30 @@
+<?php
+
+require_once 'abstract.php';
+
+/**
+ * Ïðîâåðêà ôîðìàòà ýëåêòðîííîé ïî÷òû
+ */
+class Rule_Email extends Rule_Abstract
+{
+    public function getErrorMsg()
+    { 
+        return "Íåâåðíûé ôîðìàò ýëåêòðîííîé ïî÷òû";
+    }
+
+    public function isValid(Collection $container, $status = null)
+    {
+        $user      = '[a-zA-Z0-9_\-\.\+\^!#\$%&*+\/\=\?\|\{\}~\']+';
+        $doIsValid = '(?:[a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9]\.?)+';
+        $ipv4      = '[0-9]{1,3}(\.[0-9]{1,3}){3}';
+        $ipv6      = '[0-9a-fA-F]{1,4}(\:[0-9a-fA-F]{1,4}){7}';
+
+        $emails = explode(",", $container->get($this->field));
+        foreach ($emails as $email) {
+//            if (! preg_match("/^$user@($doIsValid|(\[($ipv4|$ipv6)\]))$/", $email)) return false;
+            if (! filter_var($email, FILTER_VALIDATE_EMAIL)) return false;
+        }
+
+        return true;
+    }
+}