js页面输入验证码怎么进行校验
js页面输入验证码怎么进行校验
日期:2017-10-12 18:22:51 人气:1
var code ;
function createCode(){
code = new Array();
var codeLength = 4;
var checkCode = document.getElementById("checkCode");
checkCode.value = "";
var selectChar = new Array(2,3,4,5,6,7,8,9,'A','B','