PHP jQuery表单,带验证具体实现方法

 Email检测,密码重复检测,可以用于表单发送的各种环境，例如发送反馈，注册帐号

代码如下:
<div id="container"> 
        <?if( isset($_POST['send']) && (!validateName($_POST['name']) || !validateEmail($_POST['email']) || !validatePasswords($_POST['pass1'], $_POST['pass2']) || !validateMessage($_POST['message']) ) ):?> 
                <div id="error"> 
                    <ul> 
                        <?if(!validateName($_POST['name'])):?> 
                            <li><strong>Invalid Name:</strong> We want names with more than 3 letters!</li> 
                        <?endif?> 
                        <?if(!validateEmail($_POST['email'])):?> 
                            <li><strong>Invalid E-mail:</strong> Stop cowboy! Type a valid e-mail please :P</li> 
                        <?endif?> 
                        <?if(!validatePasswords($_POST['pass1'], $_POST['pass2'])):?> 
                            <li><strong>Passwords are invalid:</strong> Passwords doesn't match or are invalid!</li> 
                        <?endif?> 
                        <?if(!validateMessage($_POST['message'])):?> 
                            <li><strong>Ivalid message:</strong> Type a message with at least with 10 letters</li>