add translations for sell product

frontend/models/ProductSaleForm.php

@@ -64,6 +64,21 @@ class ProductSaleForm extends Model
         ];
     }
 
+	/**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id_product' => Yii::t("frontend/product", "Product"),
+            'count' => Yii::t("frontend/product", "Count"),
+            'id_currency' => Yii::t("frontend/product", "Currency"),
+            'id_account' => Yii::t("frontend/product", "Account"),
+            'id_discount' => Yii::t("frontend/product", "Discount"),
+            'comment' => Yii::t("frontend/product", "Comment"),
+        ];
+    }
+    
     
     public function validateProduct($attribute,$params){
     	$this->product = Product::findOne($this->id_product);
@@ -104,16 +119,6 @@ class ProductSaleForm extends Model
     	}
     }
     
-    /**
-     * @inheritdoc
-     */
-    public function attributeLabels()
-    {
-        return [
-            'verifyCode' => 'Verification Code',
-        ];
-    }
-    
     
     public function save(){
     	if ( $this->validate() ){