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#2
Paxster2014-08-15 20:08
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function textName(){
var a = document.getElementById("ui").value;
if(a==""){
document.getElementById("qwe").innerHTML="帐号不能为空";
return false;
}
if(a.length<8){
document.getElementById("qwe").innerHTML="帐号长度不能小于8位";
return false;
}
document.getElementById("qwe").innerHTML="";
return true;
}