升级分期商品修改

common/models/forms/ApproachDeclarationUpgradeForm.php

@@ -463,6 +463,11 @@ class ApproachDeclarationUpgradeForm extends Model
                     return false;
                 }
             }
+        } else {
+            if ($maxDecId == $userDecId) {
+                $this->addError($attribute, 'It is already the highest level and no upgrade is required');//已是最高级别，无需升级
+                return false;
+            }
         }
 
         return true;

common/models/forms/DeclarationUpgradeForm.php

@@ -491,6 +491,11 @@ class DeclarationUpgradeForm extends Model
                     return false;
                 }
             }
+        } else {
+            if ($maxDecId == $userDecId) {
+                $this->addError($attribute, 'It is already the highest level and no upgrade is required');//已是最高级别，无需升级
+                return false;
+            }
         }
 
         return true;