[摘要]function checkIDCard(s, d, g) if (!s) return false; d = new Date(d); if (!d.getTime()) return fals...
function checkIDCard(s, d, g)
{
if (!s) return false;
d = new Date(d);
if (!d.getTime()) return false;
var t, r;
t = "" + d.getFullYear() + dblNum(d.getMonth() + 1) + dblNum(d.getDate());
if (g == null
isNaN(g)) return false;
g = parseInt(g) % 2;
switch (s.length)
{
case 8 :
if (new Date() > d.setFullYear(d.getFullYear() + 19)) return false;
r = /^[\d]{8}$/;
if (!r.test(s)) return false;
if (s != t) return false;
break;
case 15 :
r = /^[\d]{15}$/;
if (!r.test(s)) return false;
if (s.substr(6, 6) != t.substr(2)) return false;
if (parseInt(s.charAt(14)) % 2 != g) return false;
break;
case 18 :
r = /^(?:[\d]{18}
关键词:身份证号码验证函数