🧐[问题] EditableProTable 组件在编辑单行时，点击保存按钮，怎么获取到 columns 中配置的 formItemProps 中的校验错误信息

提问前先看看：

https://github.com/ryanhanwu/How-To-Ask-Questions-The-Smart-Way/blob/main/README-zh_CN.md

### 🧐 问题描述

### 💻 示例代码

### 🚑 其他信息

Start by reproducing the single-row save flow in EditableProTable with a column formItemProps validation rule. Inspect the save callback and validation result to determine whether the error information is available; done means documenting or confirming a clear way to obtain it.

Written by the indexing model from the issue text.