五、判断银行卡号的正则

1. BPM.blockUI({ target: $("#blockAddDiv"), boxed: true, message: FeekongLan.label.loadmsg });//增加锁定  
2.                        var pattern = /^([1-9]{1})(\d{14}|\d{18})$/,  
3.                     str = $("#CardCode").val().replace(/\s+/g, "");  
4.                        if (!pattern.test(str)) {  
5.                            var msgModel = { MsgType: "warning", msg: "请正确输入银行卡号！", result: false, msgTitle: "系统提示" };  
6.                            BPM.ShowMsg(msgModel);  
7.                            $("#CardCode").focus();  
8.                            BPM.unblockUI($("#blockAddDiv")); //解除锁定  
9.                            return false;  
10.                        }  

转载于:https://www.cnblogs.com/deng-jie/p/9104228.html