elementui 的el-form表单校验 xxx is required

<el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm"> 
    <el-form-item label="活动名称" prop="name" required> 
        <el-input v-model="ruleForm.name"></el-input> 
    </el-form-item>
</el-form>

解决方案：

将 ：<el-form-item label="活动名称" prop="name" required></form>中的required删除掉，即可解决， 想要不改变需求，那么在return中加上即可

<el-form-item label="活动名称" prop="name"> 
        <el-input v-model="ruleForm.name"></el-input> 
    </el-form-item>
    
    
return{
        rules: { 
        
        name:[ 
        { required: true, message: '请输入活动名称', trigger: 'blur' }, 
        { min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' } 
        ],
    }
}