xlsx无法在formvalidation.io中运行？

Question

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formvaliadtion.io不是选择xlsx格式而是处理xls。我想接受这两种格式（xls和xlsx）。这是我的代码： -

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'
           }
        }
    },

Answer 1

输入：'application / vnd.ms-excel，application / vnd.openxmlformats-officedocument.spreadsheetml.sheet'

Formatos： xlsx xls xlm xla xlc xlt xlw