var xing = document.getElementsByName("xing").value;//姓 var ming = document.getElementsByName("ming").value;//名 var birth = document.getElementsByName("brith").value;//生日 var vall = document.getElementsByName("vall").value;//有效期 var cardnum = document.getElementsByName("cardnum").value; var email = document.getElementsByName("email").value; 放在校验函数里边
var xing = document.getElementsByName("xing")[0].value;//姓 var ming = document.getElementsByName("ming")[0].value;//名 var birth = document.getElementsByName("brith")[0].value;//生日 var vall = document.getElementsByName("vall")[0].value;//有效期 var cardnum = document.getElementsByName("cardnum")[0].value; var email = document.getElementsByName("email")[0].value;
var xing=document.getElementById("xing").value; if(xing!="value") { alert("error!"); }
还有validation调用了两次 ,感觉没必要 ~
var xing = document.getElementsByName("xing").value;//姓
var ming = document.getElementsByName("ming").value;//名
var birth = document.getElementsByName("brith").value;//生日
var vall = document.getElementsByName("vall").value;//有效期
var cardnum = document.getElementsByName("cardnum").value;
var email = document.getElementsByName("email").value;
放在校验函数里边
var xing = document.getElementsByName("xing")[0].value;//姓
var ming = document.getElementsByName("ming")[0].value;//名
var birth = document.getElementsByName("brith")[0].value;//生日
var vall = document.getElementsByName("vall")[0].value;//有效期
var cardnum = document.getElementsByName("cardnum")[0].value;
var email = document.getElementsByName("email")[0].value;
if(xing!="value")
{
alert("error!");
}