// 判断是否存在判断是否为必填
if(this.ruleForm.wordBarId != ''){
this.$set(this.rules,'word_signifier_title',[{ required: true, message: '请输入义项词名称', trigger: 'blur' }]);
}else{
this.$set(this.rules,'word_signifier_title',[{ required: false, message: '请输入义项词名称', trigger: 'blur' }]);
}