vue elementui如何動態添加壹個el-form-item項並動態給出驗證提示？

& ltdiv v-for="(item，index)intemp . template value ":key = " index " & gt；

？& ltEl-form-item v-if = " 0 = = index ":label = " $ t('模板內容值')":prop = " item ":rules = " { required:true，message: ` $ {item}不能為空`，trigger:' blur'}。

& ltEl-input v-model = " temp[item]":placeholder = " `請輸入${item}內容`" type = " text " style = " width:300 px；display: block"/>

？& ltEl-form-item v-else:prop = " item ":rules = " { required:true，message: ` $ {item}內容不能為空`，trigger:' blur ' } " required & gt；

& ltEl-input v-model = " temp[item]":placeholder = " `請輸入${item}內容` ":rules = "{required: true，message: ` $ {item}不能為空`，trigger:' blur ' } " type = " text " style = "。display: block"/>

& lt/div & gt；

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