Function jt

digit-recognizer/app/static/js/jquery-3.3.1.min.js:2160–2165

(e, t, n, r)

        At = /^(?:input|select|textarea|keygen)/i;

    function jt(e, t, n, r) {
        var i;
        if (Array.isArray(t)) w.each(t, function (t, i) {
            n || St.test(e) ? r(e, i) : jt(e + "[" + ("object" == typeof i && null != i ? t : "") + "]", i, n, r)
        }); else if (n || "object" !== x(t)) r(e, t); else for (i in t) jt(e + "[" + i + "]", t[i], n, r)
    }

    w.param = function (e, t) {
        var n, r = [], i = function (e, t) {