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表单验证提交

ThinkPHP示例之：表单提交验证

本示例是表单提交验证处理，提交的时候增加了验证码？防止机器人添加数据。

验

证

码：

刷新验证码

法机关的

哈哈哈[6930@https://www.sodocs.net/doc/985445750.html, 2011-01-07 13:46:37]

惹人是否四大发生的个而归去大哥司法官阿文哥如果吧；lkkk凭空平【上课；浦东司法机关的

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:24]

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:32]

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:34]

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:36]

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:37]

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:38]

233 [chlyyy216@https://www.sodocs.net/doc/985445750.html,2011-04-29 17:18:42]

$this->display();

}

// 检查标题是否可用

public function checkTitle() {

if(!empty($_POST['title'])) {

$Form = D("Form");

if($Form->getByTitle($_POST['title'])) {

$this->error('标题已经存在');

}else{

$this->success('标题可以使用!');

}

}else{

$this->error('标题必须');

}

// 处理表单数据

public function insert() {

$Form = D("Form");

//验证码验证

if($_SESSION['verify'] != md5($_POST['verify'])) {

$this->error('验证码错误！');

}

if($vo = $Form->create()) {

if($Form->add()){

$vo['create_time'] = date('Y-m-d H:i:s',$ vo['create_time']);

$vo['content'] = nl2br($vo['content']);

$this->ajaxReturn($vo,'表单数据保存成功！',1); }else{

$this->error('数据写入错误！');

}

}else{

$this->error($Form->getError());

}

public function verify()

{

$type = isset($_GET['type'])?$_GET['type']:'gif';

import("@.ORG.Image");

Image::buildImageVerify(4,1,$type);

}

模型FormModel类

class FormModel extends Model {

// 自动验证设置

protected $_validate = array(

array('title','require','标题必须！',1),

array('email','email','邮箱格式错误！',2),

array('content','require','内容必须',1),

array('title','','标题已经存在',0,'unique','add'),

);

// 自动填充设置

protected $_auto = array(

array('status','1',self::MODEL_INSERT),

array('create_time','time',self::MODEL_INSERT,'function')

Process: 0.341s ( Load:0.049s Init:0.072s Exec:0.220s Template:0.000s ) | DB :2 queries

0 writes | UseMem:886 kb

页面Trace信息

当前页面: /thinkphp21/Examples/Validate/

模板缓存: ./Runtime/Cache/0573c70d8602d961e53f714ea77bd87c.php

请求方法: GET

通信协议: HTTP/1.1

请求时间: 2011-04-29 15:38:15

用户代理: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022; CIBA; SE 2.X MetaSr 1.0)

会话ID : d86d40vsd35vn5p7q7am4bh3o1

日志记录: 7条日志

[ 2011-04-29T15:38:16+08:00 ] SQL: SHOW COLUMNS FROM think_form

[ RunTime:0.006992s ]

[ 2011-04-29T15:38:16+08:00 ] SQL: SELECT * FROM `think_form` ORDER BY id desc LIMIT 5 [ RunTime:0.001215s ]