<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
$(function(){
function checkinput_form1(_this){
alert(_this+" ------ " );
var _parent=$("#form1");
//var $this=$(this);
var $this=_this;
var _name=$this.attr("name");
var _val=$.trim($this.val());
var _console=$("#regError",_parent);
switch(_name){
case "username":
if (_val == "") {
_console.addClass('red').text("请输入用户名");return false;
} else if (!isName.test(_val)) {
_console.addClass('red').text("用户名只能是手机或邮箱");return false;
} else {
_console.removeClass('red').html(" ");
$.ajax({
type: "GET",
url: "/reg/username",
data: {
"username": _val
},
dataType: "jsonp",
success: function(data) {
if (data.status == 0) {
_console.removeClass("red").html(" ");
} else {
_console.addClass("red").text(data.message);
return false;
}
}
});
}
break;
case "password":
if (_val == "") {
_console.addClass('red').text("请输入密码");return false;
} else if (_val.indexOf(' ') != -1) {
_console.addClass('red').text("密码中不能含有空格");return false;
} else if (_val.length < 6 || _val.length > 20) {
_console.addClass('red').text("密码长度为6-20位");return false;
} else {
_console.removeClass('red').html(" ");
}
break;
case "repeatPassword":
if (_val == "") {
_console.addClass('red').text("请重复密码");return false;
} else if (_val != _parent.find("input[name=password]").val()) {
_console.addClass('red').text("密码不一致");return false;
} else {
_console.removeClass('red').html(" ");
}
break;
}
return true;
}
//遍历表单文本框
$("#form1 input[name]").each(function(){
$(this).bind( "blur", function(){checkinput_form1($(this)) });//注意blur事件写法!
function checkinput_form1(_this) {
}
})
//表单提交
$("#form1").submit(function(){
var $this=$(this);
$("input[name]",this).not("[type=hidden]").each(function(){
var _flag=checkinput_form1( $(this) );//表单验证
if(_flag==false) return false;
});
})
});
</script>
</head>
<body>
<form id="main-reg-form" method="post" action="">
<input type=text name="username"><br>
<input type=text name="password"><br>
<input type=text name="password2"><br>
<input type="submit" value="提交">
</form>
</body>
</html>