Excel xlsx在formvalidation.io中不工作？

我正在使用bootstrap formvalidation插件，但我想对输入类型文件进行验证，但问题是formvalidation.io并没有选择xlsx格式，而是在处理xls。我想接受xls和xlsx两种格式。这是我的密码：-

file: {
    validators: {
        file: {
            extension: 'pdf,doc,docx,xls,xlsx,jpeg,jpg,png',
            type: 'application/pdf,application/msword,application/vnd.ms-excel,application/vnd.openxmlformats-officedocument.wordprocessingml.document,image/jpeg,image/png',
            maxSize: 2097152,   
            message: 'The selected file is not valid and it should be less than 2mb'
           }
        }
    },

---

键入：“application/vnd.ms excel，application/vnd.openxmlformats officedocument.spreadsheetml.sheet”

FaltOS:XLSX XLS XLM XLA XLC XLT XLW