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Element表单验证,空格能通过必填验证,为什么?

element 表单验证
element 动态增减表单项

image

如上图所示,必填验证,输入几个空格后,就通过了验证。
为什么?

 required: true, message: '请输入活动名称', trigger: 'blur'

在项目中使用,今天被提了bug,才发现,之前也都是这么用的,没问题,这次不知道咋回事,测试发现了输入空格能通过。必填验证,不能输入空格才对啊。


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为什么不呢,空格也是个字符;


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