Библиотека для cis, online, cms1

core/validator/rule/count.php

@@ -0,0 +1,34 @@
+<?php
+
+require_once 'abstract.php';
+
+/**
+ * Ïðîâåðêà ôîðìàòà äàòû
+ */
+class Rule_Count extends Rule_Abstract
+{
+    public $size = 1;
+    public $max = false;
+
+    public function getErrorMsg()
+    { 
+        return "Êîëè÷åñòâî çàïèñåé äîëæíî áûòü íå ìåííå {$this->size} è íå áîëåå {$this->max}";
+    }
+
+    function not_empty($s) {
+        return $s != "";
+    }
+    
+    public function isValid(Collection $container, $status = null)
+    {
+
+        if (!$this->max) {
+            $this->max = $this->size;
+        }                        
+        $count = count(array_filter(array_map('trim', 
+            explode(";", $container->get($this->field))), array($this, 'not_empty')));
+
+        return  $count >= $this->size && $count <= $this->max;
+    }
+}
+