element ui 表单验证触发方式:trigger: 'change'和trigger: 'blur'区别
本文转自:https://blog.csdn.net/qq_22182989/article/details/103728781
trigger: 'blur'
blur失去焦点
比如输入框里。校验文本框是否为空
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trigger: 'change'
change数据改变
比如
下图这些。需要手动选择的东西,用change
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