账号判断问题

app/Http/Validators/SupplierAccountValidator.php

@@ -43,6 +43,7 @@ class SupplierAccountValidator
                 //return '该供应商没有绑定SKU采购,请完善相关信息';
             }
             $supplierCount = $model->where('supplier_code', $account['supplier_code'])
+                ->where('parent_id',0)
                 ->count();
             if ($supplierCount > 0) {
                 return '该供应商已经存在账号';
@@ -55,6 +56,7 @@ class SupplierAccountValidator
         } else {
             $supplierCount = $model->where('id', '!=', $account['id'])
                 ->where('supplier_code', $account['supplier_code'])
+                ->where('parent_id',0)
                 ->count();
             if ($supplierCount > 0) {
                 return '该供应商已经存在账号';