好吧，我有点困惑，因为这段代码是工作的，由于某种原因已经停止了。不知道什么时候它停止工作，但有人在这个网站上为我创建了它，它是完美的，当它工作。这个人把我的mail .php，重定向页面和html代码都放在一个很棒的页面里。成功页面提交作品，但验证码错误自动停止工作(?)。
代码如下:
<?php
$state = 0;
// check to see if verificaton code was correct
if(md5($verif_box).'a4xn' == $_COOKIE['tntcon']){
// if verification code was correct send the message and show this page
mail("myemail@hotmail.com", 'Website Inquiry '.$subject, "'n'n".'Name: '.$name."'n'n".'Company: '.$company."'n'n".'Phone Number: '.$phone."'n'n".'Contact Me By: '.$ContactMethod."'n'n".'City: '.$city."'n'n".'I am Interested In: '.$InterestedIn."'n'n".'Comments: '.$comments."'n'n".$from."'n'n".$_SERVER['REMOTE_ADDR'], "From: $email");
// delete the cookie so it cannot sent again by refreshing this page
setcookie('tntcon','');
$state = 2;
} else if(isset($message) and $message!=""){
// if verification code was incorrect then return to contact page and show error
$state = 1;
}
if ($state == 0) { ?>
<form action="" method="post" name="form1" id="form1" onsubmit="MM_validateForm('email','','RisEmail','name','','R','verif_box','','R','comments','','R');return document.MM_returnValue">
联系人表单
请填写下面的表格，以便我们的销售团队与您联系
<p><strong>Tell us what you're interested in:</strong></p>
<dl>
<dd>
<input type="radio" name="InterestedIn" value="BIBS<?php echo $_GET['InterestedIn'];?>"> Blow-In-Blanket System
<input type="radio" name="InterestedIn" value="Spray Foam<?php echo $_GET['InterestedIn'];?>"> Soya Spray Foam
<input type="radio" name="InterestedIn" value="Attic Insulation<?php echo $_GET['InterestedIn'];?>"> Attic Insulation
<input type="radio" name="InterestedIn" value="Not Sure<?php echo $_GET['InterestedIn'];?>" checked="checked"> Not Sure</dd>
</dl>
<p><strong>Enter additional comments* in the space provided below:</strong></p>
<dl>
<dd><textarea name="comments" cols="50" rows="5" border="0" id="comments"><?php echo $_GET['comments'];?></textarea></dd>
</dl>
<p><strong>Tell us how to get in touch with you:</strong></p>
<dl>
<dd>
<table>
<tr>
<td>Name*</td>
<td>
<input type="text" size="40" maxlength="256" name="name" id="name" value="<?php echo $_GET['name'];?>"></td>
</tr>
<tr>
<td>Company</td>
<td>
<input type="text" size="40" maxlength="256" name="company" value="<?php echo $_GET['company'];?>"></td>
</tr>
<tr>
<td>Email*</td>
<td><input type="text" size="40" maxlength="256" name="email" id="email" value="<?php echo $_GET['email'];?>"></td>
</tr>
<tr>
<td>Phone</td>
<td><input type="text" size="40" maxlength="256" name="phone" value="<?php echo $_GET['phone'];?>"></td>
</tr>
<tr>
<td>City</td>
<td><input type="text" size="40" maxlength="256" name="city" value="<?php echo $_GET['city'];?>"></td>
</tr>
</table>
</dd>
</dl>
<p><strong>Best method to get in touch with you:</strong></p>
<dl>
<dd><input type="radio" name="ContactMethod" value="telephone<?php echo $_GET['InterestedIn'];?>" checked="checked"> Phone
<input type="radio" name="ContactMethod" value="email<?php echo $_GET['InterestedIn'];?>"> Email
</dd>
</dl>
- " Alt ="验证图像，在方框中输入" width="50" height="24" align="top"/>
输入验证图像
<p style="padding-left:60px;"><input type="submit" class="button primary" value="Submit Form" name="submit"/>
<input type="reset" class="button primary" value="Clear Form" name"clear" /></p>
，然后在页面底部/html标签后面:
<?php } else if ($state == 1) { ?>
<h3>Error</h3>
<p>Wrong Verification Code Entered - Go back and try again</p>
<?php } else if ($state == 2) { ?>
<!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">
，然后剩下的HTML在这里…对于成功提交的页面，然后是关闭PHP标记。
知道为什么它停止工作了吗?有什么方法来解决这个问题，在当前的代码?如果没有，我需要某种方式告诉表单的用户他们提交了错误的验证码。目前，如果您输入了错误的代码，它只会刷新当前页面。
任何帮助都将非常感激。我不是很精通php，所以请使用lamens术语!
Javascript:<script type="text/JavaScript">
<!--
function MM_findObj(n, d) { //v4.01
var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_validateForm() { //v4.0
var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
if (val) { nm=val.name; if ((val=val.value)!="") {
if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
if (p<1 || p==(val.length-1)) errors+='- '+nm+' must contain an e-mail address.'n';
} else if (test!='R') { num = parseFloat(val);
if (isNaN(val)) errors+='- '+nm+' must contain a number.'n';
if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
min=test.substring(8,p); max=test.substring(p+1);
if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.'n';
} } } else if (test.charAt(0) == 'R') errors += '- '+nm+' is required.'n'; }
} if (errors) alert('The following error(s) occurred:'n'+errors);
document.MM_returnValue = (errors == '');
}
//-->
</script>
Verificationimage.php文件代码:
<?php
// -----------------------------------------
// The Web Help .com
// -----------------------------------------
header('Content-type: image/jpeg');
$width = 50;
$height = 24;
$my_image = imagecreatetruecolor($width, $height);
imagefill($my_image, 0, 0, 0xFFFFFF);
// add noise
for ($c = 0; $c < 40; $c++){
$x = rand(0,$width-1);
$y = rand(0,$height-1);
imagesetpixel($my_image, $x, $y, 0x000000);
}
$x = rand(1,10);
$y = rand(1,10);
$rand_string = rand(1000,9999);
imagestring($my_image, 5, $x, $y, $rand_string, 0x000000);
setcookie('tntcon',(md5($rand_string).'a4xn'));
imagejpeg($my_image);
imagedestroy($my_image);
?>
验证图像文件是一个很大的缺失部分。这就是饼干被设定的地方。看起来可能是脚本顶部的一行代码被意外删除，从而导致了您的问题。除非它没有被复制。我不知道你的验证图像的html字段名是什么，但在最上面一行你应该有这样的内容:
$verif_box = $_POST['verification_field'];
你没有设置$verif_box变量的值，所以它总是会失败。