n-form表单错误信息动画优化

[liub1934]

Describe the bug

当form表单的rule设置了多个trigger，比如trigger: ['input', 'blur']，此时input会触发错误信息，blur也会触发错误信息，错误出现会有动画效果，导致页面错误信息展示再闪一次出现。

Steps to reproduce

1、打开官网示例：https://www.naiveui.com/zh-CN/os-theme/components/form
2、在年龄输入框中输入任意值并点击其他地方让输入框失去焦点
3、再次点击输入框，将内容删除，此时会出现必填的校验报错，再点击其他地方让输入框失去焦点，此时会再次出现必填项的错误校验信息

Link to minimal reproduction

https://www.naiveui.com/zh-CN/os-theme/components/form

System Info

macos 13.5.2 (22G91)
chrome 120.0.6099.199
"naive-ui": "^2.37.3"
"vue": "^3.4.7"

Used Package Manager

npm

Validations

• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.
• The provided reproduction is a minimal reproducible example of the bug.

[jizai1125]

这不是 bug 吧，校验两次的原因是因为 trigger 设成了 input, blur

[07akioni]

这不是 bug 吧，校验两次的原因是因为 trigger 设成了 input, blur

或许如果能认出来 feedback 没有变的情况可以保持原有内容不变？

[07akioni]

This is actually a bug introduced in 2.37.0