说明：这里没练习静态自动验证：如果用到静态验证首先自定义一个控制器，再在Model文件夹里创建一个NiHaoModel.php 类 NiHao是自定义的，前缀可以随意，但是一定要用驼峰法（首字母大写）
在自定义控制器里用D()方法时里面要写入NiHaoModel.php 类的前缀 NiHao 因为有这串代码 protected $trueTableName = ‘yonghu‘; //作用是找到真实表名,系统默认找yong_hu这个表,需要定义此方法,才能找到yonghu表
<?phpnamespace Admin\Model;use Think\Model;class NiHaoModel extends Model{ ???//protected $tablePrefix = ""; ???protected $trueTableName = ‘yonghu‘; //作用是找到真实表名,系统默认找yong_hu这个表,需要定义此方法,才能找到yonghu表 ???protected $_validate =array(//固定模式,在父类里面已定义 ???????array(‘uid‘,‘require‘,‘用户名不能为空!‘,0),//非空验证:给yonghu表中的uid列,设置非空 ???????array(‘pwd‘,‘pwd1‘,‘输入的密码不一致‘,0,‘confirm‘),//相等验证:confirm(验证表单中的两个字段是否相同，定义的验证规则是一个字段名),意思是pwd1必须为字段 ???????array(‘email‘,‘email‘,‘邮箱格式不正确‘,0), ???????array(‘name‘,‘/^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/‘,‘身份证号不正确‘,0,‘regex‘),//正则表达式, ???????array(‘age‘,‘18,50‘,‘年龄不在范围内‘,0,‘between‘)//范围验证: ???);}动态验证:(不需要建Model模型)
1.建一个控制器,做表单操作(包含验证)
<?phpnamespace Biaodan\Controller;use Think\Controller;class BiaodanController extends Controller{ ???public function test() ???{ ???????if(empty($_POST))//如果$_POST空,显示添加页面, ???????{ ???????????$this->show(); ???????????} ???????else ???//如果$_POST不为空,走验证,验证是否成功,添加数据库 ???????????{ ???????????$y = D("yonghu"); ???????????$arr = array(//造一个验证规则 ???????????????array(‘uid‘,‘require‘,‘用户名不能为空!‘,0), ???????????????array(‘pwd‘,‘pwd1‘,‘输入的密码不一致‘,0,‘confirm‘),//相等验证:confirm(验证表单中的两个字段是否相同，定义的验证规则是一个字段名),意思是pwd1必须为字段 ???????????????array(‘email‘,‘email‘,‘邮箱格式不正确‘,0), ???????????????array(‘name‘,‘/^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/‘,‘身份证号不正确‘,0,‘regex‘),//正则表达式, ???????????????array(‘age‘,‘18,50‘,‘年龄不在范围内‘,0,‘between‘)//范围验证 ???????????); ???????????if($y->validate($arr)->create())//$y->validate($arr),添加之前执行验证规则 ???????????{ ???????????????$y->add(); ???????????????} ???????????else ???????????{ ???????????????die($y->getError()); ???????????????} ???????} ???} ???}2.对应控制器方法的html页面:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title></head><body><form action="__ACTION__" method="post"><br /><br /><br /><br /> ???<div>用户名:<input type="text" name="uid" /></div><br /> ???<div>密码:<input type="text" name="pwd" /></div><br /> ???<div>确认密码:<input type="text" name="pwd1" /></div><br /> ???<div>姓名:<input type="text" name="name" /></div><br /> ???<div>邮箱:<input type="text" name="email" /></div><br /> ???<div>年龄:<input type="text" name="age" /></div><br /> ???<div><input type="submit" value="添加" /></div></form></body></html> ???
ajax:(不需要建Model模型)
1.建一个控制器,做表单操作(包含验证)
<?phpnamespace Admin\Controller;use Think\Controller;class ZhuCeController extends Controller { ???????public function add(){ ???????????????$this->show(); ???????????} ???????public function addchuli(){ ???????$y = D("yonghubiao"); ???????$arr = array( ???????array(‘uid‘,‘require‘,‘用户名不能为空！！‘),//ps: require 意思是字段必须，就是不能为空 ???????array(‘pwd‘,‘require‘,‘两次密码不一致！‘), ???????array(‘name‘,‘require‘,‘没有填写名称！！‘), ???????array(‘email‘,‘email‘,‘邮箱格式不正确！！‘), ???????array(‘age‘,‘/^[1-9]\d{5}[1-9]\d{3}((0\d)|(1[0-2]))(([0|1|2]\d)|3[0-1])\d{3}([0-9]|X)$/‘,‘身份证不合法‘,0,‘regex‘), ???????); ???????????????if($y->validate($arr)->create()){ ???????????$y->add(); ???????????$this->ajaxReturn("注册成功","eval"); ???????}else{ ???????????$this->ajaxReturn($y->getError(),"eval"); ???????} ???}}2.对应控制器方法的html页面:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><script src="__PUBLIC__/js/jquery-1.11.2.min.js"></script><title>用户注册</title></head><body><br /><br /><br /> ???<div>用户名：<input type="text" id="uid" /></div><br /> ??????<div> 密码：<input type="text" id="pwd" /></div><br /> ???<div> 名称：<input type="text" id="name" /></div><br /> ???<div> 邮箱：<input type="text" id="email" /></div><br /> ???<div>身份证号：<input type="text" id="age" /></div><br /> ???<div><input type="button" id="dtn" value="提交" /></div></body><script type="text/javascript"> ???$("#dtn").click(function(){ ???????var uid = $("#uid").val(); ???????var pwd = $("#pwd").val(); ???????var name = $("#name").val(); ???????var email = $("#email").val(); ???????var age = $("#age").val(); ???????????????$.ajax({ ???????????????url:"__CONTROLLER__/addchuli", ???????????????data:{uid:uid,pwd:pwd,name:name,email:email,age:age}, ???????????????dataType:"TEXT", ???????????????type:"POST", ???????????????success: function(data){ ???????????????????????????????????????alert(data); ???????????????} ???????????????????}); ???});</script></html>Thinkphp框架 表单自动验证登录注册 ajax自动验证登录注册
原文地址：http://www.cnblogs.com/chenduzizhong/p/7953664.html