详情模态框验证问题解决

----------------------------话题详情接口
        if (res.code == 0) {
          this.topicModalInfo = res.data;
          this.searchInfo.regionIds = this.topicModalInfo.regionIds
          let obj = JSON.parse(JSON.stringify(res.data))
          // 多语言值匹配
          this.topicModalInfo.topicContentLanguageReqs.forEach((item,index) => {
            switch (item.language){
              case 'zh':
                obj.zh = item.content;
                break;
              case 'en':
                obj.en = item.content;
                break;  
              case 'vi':
                obj.vi = item.content;
                break;
              case 'ar':
                obj.ar = item.content;
                break;  
              case 'id':
                obj.id = item.content;
                break;  
            }
          });
          this.topicModalInfo = obj
          if(this.topicModalInfo.twoLabelId){
            this.labelTwoLabelList();//二级标签列表
          }
}