我已经创建了一个wordpress联系页面作为详细信息premium.wpmudev.org/blog/how-to-build-your-own-wordpress-contact-form-and-why/，我已经对表单进行了一些自定义。问题是，通过这样的自定义，我在提交表单时会收到错误404。如果我使用上面教程中提供的表单，可以正常工作。
请在下面找到我的代码：
<?php
//response generation function
$response = "";
//function to generate response
function my_contact_form_generate_response($type, $message){
global $response;
if($type == "success") $response = "<div class='success'>{$message}</div>";
else $response = "<div class='error'>{$message}</div>";
}
//response messages
$not_human = "Human verification incorrect.";
$missing_content = "Please supply all information.";
$email_invalid = "Email Address Invalid.";
$message_unsent = "Message was not sent. Try Again.";
$message_sent = "Thanks! Your message has been sent.";
//user posted variables
$name = $_POST['message_name'];
$email = $_POST['message_email'];
$message = $_POST['message_text'];
$human = $_POST['message_human'];
//php mailer variables
$to = get_option('admin_email');
$subject = "Someone sent a message from ".get_bloginfo('name');
$headers = 'From: '. $email . "\r\n" .
'Reply-To: ' . $email . "\r\n";
if(!$human == 0){
if($human != 2) my_contact_form_generate_response("error", $not_human); //not human!
else {
//validate email
if(!filter_var($email, FILTER_VALIDATE_EMAIL))
my_contact_form_generate_response("error", $email_invalid);
else //email is valid
{
//validate presence of name and message
if(empty($name) || empty($message)){
my_contact_form_generate_response("error", $missing_content);
}
else //ready to go!
{
$sent = wp_mail($to, $subject, strip_tags($message), $headers);
if($sent) my_contact_form_generate_response("success", $message_sent); //message sent!
else my_contact_form_generate_response("error", $message_unsent); //message wasn't sent
}
}
}
}
else if ($_POST['submitted']) my_contact_form_generate_response("error", $missing_content);
?>
<?php get_header(); ?>
<link rel="stylesheet" type="text/css" media="all" href="<?php bloginfo('stylesheet_directory'); ?>/cf_style.css">
<link rel="stylesheet" type="text/css" media="all" href="<?php bloginfo('stylesheet_directory'); ?>/cf_responsive.css">
<div id="wrap">
<div id="main">
<div id="content">
<?php the_post(); ?>
<header class="page-entry-header">
<h1 class="entry-title"><?php the_title(); ?></h1>
</header>
<div class="entry-content" class="clearfix">
<?php the_content(); ?>
</div>
<section id="container" class="clearfix">
<div id="respond">
<?php echo $response; ?>
<!--
<form action="<?php the_permalink(); ?>" method="post">
<p><label for="name">Name: <span>*</span> <br><input type="text" name="message_name" value="<?php echo esc_attr($_POST['message_name']); ?>"></label></p>
<p><label for="message_email">Email: <span>*</span> <br><input type="text" name="message_email" value="<?php echo esc_attr($_POST['message_email']); ?>"></label></p>
<p><label for="message_text">Message: <span>*</span> <br><textarea type="text" name="message_text"><?php echo esc_textarea($_POST['message_text']); ?></textarea></label></p>
<p><label for="message_human">Human Verification: <span>*</span> <br><input type="text" style="width: 60px;" name="message_human"> + 3 = 5</label></p>
<input type="hidden" name="submitted" value="1">
<p><input type="submit"></p>
</form>
-->
<form name="hongkiat" id="hongkiat-form" action="<?php the_permalink(); ?>" method="post">
<div id="wrapping" class="clearfix">
<section id="aligned">
<input type="text" name="name" id="name" value="<?php echo esc_attr($_POST['name']); ?>" required autofocus placeholder="<?php _e( 'Il tuo nome', 'yoko' ); ?>" autocomplete="off" tabindex="1" class="txtinput neutral-field" onblur="displayValidationStatus(this)" onkeypress="displayNeutralStatus(this)"> <div class="input-validation"></div>
<input type="email" name="email" id="email" value="<?php echo esc_attr($_POST['email']); ?>" required placeholder="<?php _e( 'eM@ail', 'yoko' ); ?>" autocomplete="off" tabindex="2" class="txtinput neutral-field" onblur="displayValidationStatus(this)" onkeypress="displayNeutralStatus(this)"> <div class="input-validation"></div>
<input type="email" name="confermaEmail" id="confermaEmail" required placeholder="<?php _e( 'Conferma eM@ail', 'yoko' ); ?>" autocomplete="off" tabindex="3" class="txtinput neutral-field" onblur="displayValidationStatus(this)" onkeypress="displayNeutralStatus(this)"> <div class="input-validation"></div>
<input type="url" name="website" id="website" value="<?php echo esc_attr($_POST['website']); ?>" placeholder="<?php _e( 'Sito web', 'yoko' ); ?>" pattern="^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?" autocomplete="off" tabindex="4" class="txtinput neutral-field" onblur="displayValidationStatus(this)" onkeypress="displayNeutralStatus(this)"> <div class="input-validation"></div>
<input type="tel" name="telephone" id="telephone" value="<?php echo esc_attr($_POST['telephone']); ?>" placeholder="<?php _e( 'Tel. opzionale, ma consigliato', 'yoko' ); ?>" tabindex="5" class="txtinput neutral-field" onblur="displayValidationStatus(this)" onkeypress="displayNeutralStatus(this)"> <div class="input-validation"></div>
<input type="text" name="oggetto" id="oggetto" value="<?php echo esc_attr($_POST['oggetto']); ?>" placeholder="<?php _e( 'Oggetto', 'yoko' ); ?>" autocomplete="off" tabindex="6" class="txtinput neutral-field">
<textarea name="message" id="message" value="<?php echo esc_attr($_POST['message']); ?>" required placeholder="<?php _e( 'Inserisci il tuo messaggio...', 'yoko' ); ?>" tabindex="7" class="txtblock neutral-field" onblur="displayValidationStatus(this)" onkeypress="displayNeutralStatus(this)"></textarea><div class="input-validation"></div>
<input type="hidden" name="submitted" value="1">
</section>
</div>
<section id="buttons" >
<input type="submit" name="submit" id="submitbtn" class="submitbtn" tabindex="7" value="<?php _e( 'INVIA', 'yoko' ); ?>">
</section>
</form>
</div>
</section>
</div>
为方便起见，我已将上述教程中的原始代码保留在修改后的表单上方。
我做错了什么？
另外，我需要做什么才能将表单转换为ajax表单，以便在页面重新加载时提交有关提交步骤的反馈？
答案 0 :(得分：3)
避免使用“name”，“email”或“messages”等通用字段名称。 只需将您的变量更改为（例如）“name1”或“hongkiat_name”，以区别于内部WordPress变量。
以下是WordPress 3.5使用的$ _POST和$ _REQUEST中的保留名称列表： https://wordpress.stackexchange.com/questions/77337/page-returns-404-with-post-variables-but-not-without