我的PHP联系人表单没有发送

这似乎确实是一个很受欢迎的问题!首先，我为重复提问表示诚挚的歉意。我已经尝试了在不同的问题中使用的几个修复，还没有找到任何可以解决我的问题的东西。

我已经创建了一个网站，基本上想从联系表单发送一个查询给我。我将试着定义我的问题:1. 我期望出现一个错误消息，上面说"名称是必需的字段"，或类似的，但这并没有。2. 当按下提交时，页面将我带到一个空白页面，该页面将我引导到服务器上的mail_form.php。

值得注意的是，我的服务器是123- regg，他们说他们确实允许用户脚本，但也提供了他们自己的一个例子来使用-我试过了，但无济于事。

我不能100%确定你会要求看什么，所以我将提供我的jsfiddle和相关的比特:

我的jsfiddle: http://jsfiddle.net/c9Sug/

My PHP:

<?php

    $yourEmail = "SARVAN14@HOTMAIL.COM"; // the email address you wish to receive these mails through
    $yourWebsite = "HTTP://WWW.SSWEBTEST.CO.UK"; // the name of your website
    $thanksPage = 'thankyou.html'; // URL to 'thanks for sending mail' page; leave empty to keep message on the same page 
    $maxPoints = 4; // max points a person can hit before it refuses to submit - recommend 4


$error_msg = null;
$result = null;
function isBot() {
    $bots = array("Indy", "Blaiz", "Java", "libwww-perl", "Python", "OutfoxBot", "User-Agent", "PycURL", "AlphaServer", "T8Abot", "Syntryx", "WinHttp", "WebBandit", "nicebot");
    $isBot = false;
    foreach ($bots as $bot)
    if (strpos($_SERVER['HTTP_USER_AGENT'], $bot) !== false)
        $isBot = true;
    if (empty($_SERVER['HTTP_USER_AGENT']) || $_SERVER['HTTP_USER_AGENT'] == " ")
        $isBot = true;
    exit("Bots not allowed.</p>");
}
if ($_SERVER['REQUEST_METHOD'] == "POST") {
    function clean($data) {
        $data = trim(stripslashes(strip_tags($data)));
        return $data;
    }
    $points = (int)0;
    $badwords = array("adult", "beastial", "bestial", "blowjob", "clit", "cum", "cunilingus", "cunillingus", "cunnilingus", "cunt", "ejaculate", "fag", "felatio", "fellatio", "fuck", "fuk", "fuks", "gangbang", "gangbanged", "gangbangs", "hotsex", "hardcode", "jism", "jiz", "orgasim", "orgasims", "orgasm", "orgasms", "phonesex", "phuk", "phuq", "porn", "pussies", "pussy", "spunk", "xxx", "viagra", "phentermine", "tramadol", "adipex", "advai", "alprazolam", "ambien", "ambian", "amoxicillin", "antivert", "blackjack", "backgammon", "texas", "holdem", "poker", "carisoprodol", "ciara", "ciprofloxacin", "debt", "dating", "porn", "link=", "voyeur");
    $exploits = array("content-type", "bcc:", "cc:", "document.cookie", "onclick", "onload", "javascript");
    foreach ($badwords as $word)
        if (strpos($_POST['comments'], $word) !== false)
            $points += 2;
    foreach ($exploits as $exploit)
        if (strpos($_POST['comments'], $exploit) !== false)
            $points += 2;
    if (strpos($_POST['comments'], "http://") !== false || strpos($_POST['comments'], "www.") !== false)
        $points += 2;
    if (isset($_POST['nojs']))
        $points += 1;
    if (preg_match("/(<.*>)/i", $_POST['comments']))
        $points += 2;
    if (strlen($_POST['name']) < 3)
        $points += 1;
    if (strlen($_POST['comments']) < 15 || strlen($_POST['comments'] > 1500))
        $points += 2;
    foreach ($_POST as $key => $value)
        $_POST[$key] = trim($value);
    if (empty($_POST['name']) || empty($_POST['email']) || empty($_POST['comments'])) {
        $error_msg .= "Name, e-mail and comments are required fields. 'n";
    } elseif (strlen($_POST['name']) > 15) {
        $error_msg .= "The name field is limited at 15 characters. Your first name or nickname will do! 'n";
    } elseif (!preg_match("/^[a-zA-Z-''s]*$/", stripslashes($_POST['name']))) {
        $error_msg .= "The name field must not contain special characters. 'n";
    } elseif (!preg_match('/^([a-z0-9])(([-a-z0-9._])*([a-z0-9]))*'@([a-z0-9])(([a-z0-9-])*([a-z0-9]))+' . '('.([a-z0-9])([-a-z0-9_-])?([a-z0-9])+)+$/i', strtolower($_POST['email']))) {
        $error_msg .= "That is not a valid e-mail address. 'n";
    } elseif (!empty($_POST['url']) && !preg_match('/^(http|https):'/'/(([A-Z0-9][A-Z0-9_-]*)('.[A-Z0-9][A-Z0-9_-]*)+)(:('d+))?'/?/i', $_POST['url']))
        $error_msg .= "Invalid website url.";
    if ($error_msg == NULL && $points <= $maxPoints) {
        $subject = "Automatic Form Email";
        $message = "You received this e-mail message through your website: 'n'n";
        foreach ($_POST as $key => $val) {
            $message .= ucwords($key) . ": " . clean($val) . "'r'n";
        }
        $message .= 'IP: '.$_SERVER['REMOTE_ADDR']."'r'n";
        $message .= 'Browser: '.$_SERVER['HTTP_USER_AGENT']."'r'n";
        $message .= 'Points: '.$points;
        if (strstr($_SERVER['SERVER_SOFTWARE'], "Win")) {
            $headers   = "From: $yourEmail 'r'n";
            $headers  .= "Reply-To: {$_POST['email']}";
        } else {
            $headers   = "From: $yourWebsite <$yourEmail> 'r'n";
            $headers  .= "Reply-To: {$_POST['email']}";
        }
        if (mail($yourEmail,$subject,$message,$headers)) {
            if (!empty($thanksPage)) {
                header("Location: $thanksPage");
                exit;
            } else {
                $result = 'Your mail was successfully sent.';
            }
        } else {
            $error_msg = 'Your mail could not be sent this time.';
        }
    } else {
        if (empty($error_msg))
            $error_msg = 'Your mail looks too much like spam, and could not be sent this time. ['.$points.']';
    }
}
function get_data($var) {
    if (isset($_POST[$var]))
        echo htmlspecialchars($_POST[$var]);
}
?>

My validation.css:

.forms li {
  overflow: hidden;
  list-style-type:none;
}

em.error {
  clear: both; display: block;
  font-size: 12px; font-style:italic; color: #f00;
  margin: -10px 0 10px 175px; width:200px;
}
input, textarea { padding:5px; } 

My validation.js:

/*
 * Simple jQuery Form Validation Plugin
 * http://github.com/davist11/jQuery-Simple-Validate
 *
 * Copyright (c) 2010 Trevor Davis (http://trevordavis.net)
 * Dual licensed under the MIT and GPL licenses.
 * Uses the same license as jQuery, see:
 * http://jquery.org/license
 *
 * @version 0.1
 */
;(function(b){b.fn.simpleValidate=function(l){var g=b.extend({},b.fn.simpleValidate.defaults,l);return this.each(function(){var d=b(this),a=b.meta?b.extend({},g,d.data()):g,h=a.errorText.search(/{label}/);d.bind("submit",function(i){var f=false;d.find(a.errorElement+"."+a.errorClass).remove();d.find(":input."+a.inputErrorClass).removeClass(a.inputErrorClass);d.find(":input.required").each(function(){var e=b(this),j=b.trim(e.val()),k=e.siblings("label").text().replace(a.removeLabelChar,""),c="";if(j===
""){c=h>-1?(c=a.errorText.replace("{label}",k)):(c=a.errorText);f=true}else if(e.hasClass("email"))if(!/^([_a-z0-9-]+)('.[_a-z0-9-]+)*@([a-z0-9-]+)('.[a-z0-9-]+)*('.[a-z]{2,4})$/.test(j)){c=h>-1?(c=a.emailErrorText.replace("{label}",k)):(c=a.emailErrorText);f=true}c!==""&&e.addClass(a.inputErrorClass).after("<"+a.errorElement+' class="'+a.errorClass+'">'+c+"</"+a.errorElement+">")});if(f)i.preventDefault();else if(a.completeCallback!==""){a.completeCallback(d);a.ajaxRequest&&i.preventDefault()}})})};
b.fn.simpleValidate.defaults={errorClass:"error",errorText:"{label} is a required field.",emailErrorText:"Please enter a valid {label}",errorElement:"strong",removeLabelChar:"*",inputErrorClass:"",completeCallback:"",ajaxRequest:false}})(jQuery);

提前谢谢你!