diff --git a/models/Customer.php b/models/Customer.php
index bb8156d..34db3fe 100644
--- a/models/Customer.php
+++ b/models/Customer.php
@@ -30,11 +30,24 @@
      */
     class Customer extends ActiveRecord implements IdentityInterface
     {
-        
         const STATUS_ACTIVE = 10;
         const STATUS_DELETED = 0;
         const GENDER_MALE = 1;
         const GENDER_FEMALE = 2;
+    
+        public function getBirthDate()
+        {
+            if (empty($this->birthday)) {
+                return '';
+            } else {
+                return date('d.m.Y', $this->birthday);
+            }
+        }
+    
+        public function setBirthDate($value)
+        {
+            $this->birthday = strtotime($value);
+        }
         
         /**
          * @inheritdoc
@@ -68,6 +81,10 @@
                     'required',
                 ],
                 [
+                    [ 'birthDate' ],
+                    'safe',
+                ],
+                [
                     [
                         'status',
                         'gender',
--
libgit2 0.21.4