vue+Element-ui 如果开关true输入框必填，否则可选

Posted 2022-01-02 dandan9999

在输入框绑定   :required="form.delivery"

 <el-form ref="form" :rules="rules" :model="form" label-width="80px">
        <el-form-item label="即时配送" class="swi" prop="delivery">
            <el-switch v-model="form.delivery"></el-switch>
        </el-form-item>
        <el-form-item label="即时配送" class="swi" prop="info" :required="form.delivery">
            <el-input v-model="form.info"></el-input>
        </el-form-item>
        <el-button type="primary" @click="onSubmit">立即创建</el-button>
    </el-form>

<script>
    export default 
        name: "Index",
        data: () => (
            form:
                delivery:false,
                info:"",
            ,
            rules: 
                info: [message: ‘必须填写用户名‘, trigger: ‘blur‘],
            ,
        ),
    
</script>