Zebra_FormPHP表单验证类

功能特点

1、提供保护，防止跨站点脚本（XSS）以及跨站点请求伪造（CSRF）攻击。
2、它会自动阻止使用“灌水”技术（CAPTCHA系统，也可用于更强大的保护）进行的表单提交
3、同时提供服务器端和客户端验证（客户端验证是通过使用jQuery的1.5.2+）;可以很容易地添加自定义的验证规则（包括基于AJAX）
4、使用模板形式的“布局可以自动或手动生成“
5、输出html代码经过HTML4.01、XHTML 1.0或HTML5严格验证
6、适用于所有的主流浏览器如Firefox，Chrome浏览器，Safari浏览器和Internet Explorer6+

如何使用

The HTML

The PHP

// include the Zebra_Form class
require 'path/to/Zebra_Form.php';
// instantiate a Zebra_Form object
$form = new Zebra_Form('form');
// the label for the "email" field
$form->add('label', 'label_email', 'email', 'Email');
// add the "email" field
$obj = $form->add('text', 'email', '', array('autocomplete' => 'off'));
// set rules
$obj->set_rule(array(
    // error messages will be sent to a variable called "error", usable in custom templates
    'required'  =>  array('error', 'Email is required!'),
    'email'     =>  array('error', 'Email address seems to be invalid!'),
));
// "password"
$form->add('label', 'label_password', 'password', 'Password');
$obj = $form->add('password', 'password', '', array('autocomplete' => 'off'));
$obj->set_rule(array(
    'required'  => array('error', 'Password is required!'),
    'length'    => array(6, 10, 'error', 'The password must have between 6 and 10 characters'),
));
// "remember me"
$form->add('checkbox', 'remember_me', 'yes');
$form->add('label', 'label_remember_me_yes', 'remember_me_yes', 'Remember me');
// "submit"
$form->add('submit', 'btnsubmit', 'Submit');
// validate the form
if ($form->validate()) {
    // do stuff here
}
// auto generate output, labels above form elements
$form->render();
?>

项目地址：http://stefangabos.ro/php-libraries/zebra-form/