自定义表单的codesandbox打开失败，确少price-input组件，引用失败

[asagcs]

• I have searched the issues of this repository and believe that this is not a duplicate.

Version

4.2.6

Environment

chrome latest

Reproduction link

https://www.antdv.com/components/form-cn

Steps to reproduce

打开官网，form中的自定义表单模块儿，缺乏代码

What is expected?

代码正常演示，提供price-input相关代码

What is actually happening?

缺乏组件，直接报错

[YiMo1]

文档中给出了源码地址

[github-actions]

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