英文:
vee: validate with required fails when setting checkbox value programmatically
问题
这个链接: https://codesandbox.io/s/jovial-glade-tg7ev
当点击a、b或c复选框时，ValidationObserver会起作用。但是当通过程序将值插入数组（点击按钮）时，ValidationObserver无法检测到它。这是一个错误吗？我认为ValidationObserver的valid属性应该改变。
Ken
英文:
This: https://codesandbox.io/s/jovial-glade-tg7ev
ValidationObserver works when clicking a, b or c checkbox. But when value is inserted in array programmatically (click button), the ValidattionObserver doesn't detect it. Is that an error and I think the valid property from ValidationObserver should change?
Ken
答案1
得分: 0
为了测试在以编程方式设置值时的验证，您需要在更新值之后立即调用以下代码片段，并在ValidationObserver组件上添加ref="observer"。
this.$refs.observer.validate();
更新后的 CodeSandbox：https://codesandbox.io/s/summer-pine-mrrlm
英文:
To test the validation when setting the values programatically, you have to call the following piece of code, just after you've updated the value, and put a ref="observer" on the ValidationObserver component.
this.$refs.observer.validate();
Updated codesandbox: https://codesandbox.io/s/summer-pine-mrrlm
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