value=“btnMsg“ conflicts with v-model on the same element because the latter already expands to

vue 项目，运行时报错：

- :value="btnMsg" conflicts with v-model on the same element because the latter already expands to a value binding internally

解释：

:value="btnMsg"， 与同一元素上的v-model冲突，因为后者已在内部扩展为值绑定。

出错代码：

<input class="test-btn ui-fr" type="button" name="yanzheng" v-model="btnMsg" :value="btnMsg" :disabled="!mailVerifyStatus" @click="mailVerify()">

解决：

将:value="btnMsg" 改为:name="btnMsg"， 即：

<input class="test-btn ui-fr" type="button" name="yanzheng" v-model="btnMsg" :name="btnMsg" :disabled="!mailVerifyStatus" @click="mailVerify()">

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