表单代码：
</form>
<form class="form-vertical register-form" id="myform" action="{:U('Login/registerHandler')}" name="register" method="post" style="display: none;">
<h3 class="form-title">
Register
</h3>
<div class="form-group">
<div class="input-icon">
<i class="icon-user">
</i>
<input type="text" name="username" id="username" class="form-control" placeholder="Username"/>
</div>
</div>
<div class="form-group">
<div class="input-icon">
<i class="icon-lock">
</i>
<input type="password" name="password" class="form-control" placeholder="Password"/>
</div>
</div>
<div class="form-group">
<div class="input-icon">
<i class="icon-ok">
</i>
<input type="password" name="password_confirm" class="form-control" placeholder="Confirm Password"/>
</div>
</div>
<div class="form-group">
<div class="input-icon">
<i class="icon-envelope">
</i>
<input type="text" name="Email" class="form-control" placeholder="Email address"/>
</div>
</div>
<div class="form-actions">
<button type="button" class="back btn btn-default pull-left">
<i class="icon-angle-left">
</i>
Back
</i>
</button>
<button type="submit" class="submit btn btn-primary pull-right">
Sign Up
<i class="icon-angle-right">
</i>
</button>
</div>
</form>下面是JS：<script>
$(document).ready(function() {
var checkUsernameUrl = "{:U('Login/checkUsername')}";
Login.init();
//alert(checkUsernameUrl);
$('form[name=register]').validate({
rules : {
username : {
required : true,
remote : {
url : checkUsernameUrl,
type : 'post',
dataType : 'json',
data : {
username : function () {
return $('#username').val();
}
}
}
}
},
messages : {
username : {
required : '账号不能为空',
remote : '账号已存在'
}
}
});
});
</script> Public function checkUsername () {
echo false;
}
help.zip
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