checkbox-group希望可以通过props控制可选中的数量

[lainbo]

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Basic Info

What are the similar cases of this feature

https://element-plus.org/zh-CN/component/checkbox.html#%E5%8F%AF%E9%80%89%E9%A1%B9%E7%9B%AE%E6%95%B0%E9%87%8F%E7%9A%84%E9%99%90%E5%88%B6

What problem does this feature solve?

在业务中经常会出现“从5个选项中（最多）选择3个”这样的需求，当check-box选了指定的数量后，其他选项的disabled变为true