文件保存为form_Validate.php
PHP代码
<title>表单验证类 Validator for PHP β</title>
<style>
body,td{font:normal 12px Verdana;color:#333333}
input,textarea,select,td{font:normal 12px Verdana;color:#333333;border:1px solid #999999;background:#ffffff}
table{border-collapse:collapse;}
td{padding:3px}
input{height:20;}
textarea{width:80%;height:50px;overfmin:auto;}
form{display:inline}
</style>
<table align="center">
<form action="form_Validate.php" method="post">
<tr>
<td>提示模式：</td><td>
<select name="emode">
<option value="1">警告提示框(客户端)</option>
<option value="2">提示框加红色文字提示</option>
<option value="3">附加红色提示</option>
<option value="4">警告提示框(服务器端)</option>
<option value="5">文字提示(服务器端)</option>
</select></td>
</tr>
<tr>
<td>真实姓名：</td><td><input name="Name"></td>
</tr>
<tr>
<td>英文名：</td><td><input name="Nick"></td>
</tr>
<tr>
<td>主页：</td><td><input name="Homepage"></td>
</tr>
<tr>
<td>密码：</td><td><input name="Password"></td>
</tr>
<tr>
<td>重复：</td><td><input name="Repeat"></td>
</tr>
<tr>
<td>信箱：</td><td><input name="Email"></td>
</tr>
<tr>
<td>信箱：</td><td><input name="Email1"></td>
</tr>
<tr>
<td>QQ：</td><td><input name="QQ"></td>
</tr>
<tr>
<td>身份证：</td><td><input name="Card"></td>
</tr>
<tr>
<td>年龄：</td><td><input name="Year"></td>
</tr>
<tr>
<td>年龄1：</td><td><input name="Year1"></td>
</tr>
<tr>
<td>电话：</td><td><input name="Phone"></td>
</tr>
<tr>
<td>手机：</td><td><input name="Mobile"></td>
</tr>
<tr>
<td>生日：</td><td><input name="Birthday"></td>
</tr>
<tr>
<td>邮政编码：</td><td><input name="Zip"></td>
</tr>
<tr>
<td>邮政编码：</td><td><input name="Zip1"></td>
</tr>
<tr>
<td>操作系统：</td><td><select name="OS"><option value="">选择您所用的操作系统</option><option value="Win98">Win98</option><option value="Win2k">Win2k</option><option value="WinXP">WinXP</option></select></td>
</tr>
<tr>
<td>所在省份：</td><td>广东<input name="Province" value="1" type="radio">陕西<input name="Province" value="2" type="radio">浙江<input name="Province" value="3" type="radio">江西<input name="Province" value="4" type="radio"></td>
</tr>
<tr>
<td>爱好：</td><td>运动<input name="Favorite" value="1" type="checkbox">上网<input name="Favorite" value="2" type="checkbox">听音乐<input name="Favorite" value="3" type="checkbox">看书<input name="Favorite" value="4" type="checkbox"></td>
</tr>
<td>自我介绍：</td><td><textarea name="Description">中文是一个字</textarea></td>
</tr>
<td>自传：</td><td><textarea name="History">中文是两个字节t</textarea></td>
</tr>
<tr>
<td colspan="2"><input name="Submit" type="submit" value="确定提交"></td>
</tr>
</form>
</table>
<script defer>
/*************************************************
Validator for PHP β 客户端脚本
code by 我佛山人
*************************************************/
function dispError(items, messages, mode, separator){
var iArray = items.split(separator);
for(var i=iArray.length-1;i>=0;i--)
iArray[i] = getObj(iArray[i]);
messages = ("以下原因导致提交失败：\t\t\t\t" + separator + messages).split(separator);
switch(mode){
case 2 :
for(i=iArray.length-1;i>=0;i--)
iArray[i].style.color = "red";
case 1 :
alert(messages.join("\n"));
iArray[0].focus();
break;
case 3 :
for(i=iArray.length-1;i>=0;i--){
try{
var span = document.createElement("SPAN");
span.id = "__ErrorMessagePanel";
span.style.color = "red";
iArray[i].parentNode.appendChild(span);
span.innerHTML = messages[i+1].replace(/\d+:/,"*");
}
catch(e){alert(e.description);}
}
iArray[0].focus();
break;
}
}
function getObj(name){
var objs = document.getElementsByName(name);
return objs[objs.length -1];
}
</script>
<?php
class Validator{
/*************************************************
Validator for PHP β 服务器端脚本
code by 我佛山人
*************************************************/
var $submit;
var $error_item, $error_message, $error_mode, $error_no;
function Validator($submit_name = "Submit", $mode = 5){
$this->submit = $submit_name;
$this->error_mode = $mode;
$this->error_no = 1;
}
function Validate($arr){
if(! isset($_POST[$this->submit])) return false;
$this->error_mode = $_POST["emode"];
echo "<script defer>document.getElementsByName(\"emode\")[0].selectedIndex =" . ($this->error_mode - 1) . "</script>";
if(is_array($arr)){
$len = count($arr);
for($i = 0; $i < $len; $i++){
$this->is_valid($arr[$i]);
}
}
if($thi