Fix customer backend forms , fix site\index

backend create\update customer forms must display the same as the frontend
forms

site\index action should be friendly and related to this app

backend/models/CustomerUpdate.php

@@ -68,6 +68,16 @@ class CustomerUpdate extends \common\models\Customer
         		[['email'], 'email' ],
         		[['email'], 'unique' ],
         		
+        		[['email'], 'required', 'when' => function($model) {
+        			return  !isset(  $model->email )  || empty($model->phone) ;
+        		} ,
+        		'whenClient' => "function (attribute, value) {
+					    return false;
+					}",
+        		'message' => Yii::t('customer/backend','E-mail or phone number required!')
+        		],
+        		
+        		
         		[['password_plain','password_repeat'], 'string', 'max' => 32],
         		
         		[['sex'], 'integer'],
@@ -79,6 +89,15 @@ class CustomerUpdate extends \common\models\Customer
         		
         		[['phone', 'tax_number', 'country'], 'string', 'max' => 20],
         		
+        		[['phone'], 'required', 'when' => function($model) {
+        			return   !isset(  $model->email )  || empty(  $model->email ) ;
+        		} ,
+        			'whenClient' => "function (attribute, value) {
+					    return false;
+					}",
+        			'message' => Yii::t('customer/backend','E-mail or phone number required!')
+        		],
+        		
         		[['zip'], 'string', 'max' => 8],
         		
         		[['city'], 'string', 'max' => 30]