我为联系表格制作了一个 wordpress 短代码，我的表格显示并发送正常，但由于某种原因它没有显示我的错误或是否发送了消息？
<?php
/*
Plugin Name: contact_shortcode
Plugin URI: http://nathanrobjohn.com
Description: contact form. Usage: <code>[contact email="your@email.address"]</code>
Version: 1.0
Author: Nathan Robjohn
Author URI:http://nathanrobjohn.com
*/
function nathan_shortcode_contact( $atts, $content = null) {
extract( shortcode_atts( array(
'email' => get_bloginfo('admin_email')
), $atts ) );
$content .= '
<script type="text/javascript">
var $j = jQuery.noConflict();
$j(window).load(function(){
$j("#contact-form").submit(function() {
// validate and process form here
var str = $j(this).serialize();
$j.ajax({
type: "POST",
url: "' . get_stylesheet_directory_uri() . '/short/sendmail.php",
data: str,
success: function(msg){
$j("#note").ajaxComplete(function(event, request, settings)
{
if(msg == "OK") // Message Sent? Show the Thank You message and hide the form
{
result = "Your message has been sent. Thank you!";
$j("#fields").hide();
}
else
{
result = msg;
}
$j(this).html(result);
});
}
});
return false;
});
});
</script>';
// now we put all of the HTML for the form into a PHP string
$content .= '<div id="post-a-comment" class="span12 contactform">';
$content .= '<div id="fields">';
$content .= '<h1>Enquire</h1>';
$content .= '<div id="note"></div> <!--notification area used by jQuery/Ajax -->';
$content .= '<form id="contact-form" action="">';
$content .= '<input name="to_email" type="hidden" id="to_email" value="' . $email . '"/>';
$content .= '<p class="span2">';
$content .= '<label class="error" for="name">Name *</label>';
$content .= '<input name="name" type="text" id="name"/>';
$content .= '</p>';
$content .= '<p class="span2">';
$content .= '<label for="email">Phone number *</label>';
$content .= '<input name="phone" type="text" id="phone"/>';
$content .= '</p>';
$content .= '<p class="span2">';
$content .= '<label for="subject">Best time to call</label>';
$content .= '<select name="time" id="subject" role="select" aria-required="true">
<option></option>
<option>Morning</option>
<option>Afternoon</option>
<option>Anytime</option>
</select> ';
$content .= '</p>';
$content .= '<p class="span2">';
$content .= '<label for="email">E-mail address *</label>';
$content .= '<input name="email" type="text" id="email"/>';
$content .= '</p>';
$content .= '<p><label for="email">Enquiry message *</label></p>';
$content .= '<p class="span12"><textarea rows="16" cols="" name="message"></textarea></p>';
$content .= '<input type="submit" value="Submit" class="button" id="contact-submit" />';
$content .= '</form>';
$content .= '</div><!--end fields-->';
$content .= '</div>';
return $content;
}
add_shortcode('contact', 'nathan_shortcode_contact');
在它上面我的contactform.php
现在这是我的 sendmail.php
<?php
$plugin_name = 'contact_shortcode';
function ValidateEmail($email)
{
/*
(Name) Letters, Numbers, Dots, Hyphens and Underscores
(@ sign)
(Domain) (with possible subdomain(s) ).
Contains only letters, numbers, dots and hyphens (up to 255 characters)
(. sign)
(Extension) Letters only (up to 10 (can be increased in the future) characters)
*/
$regex = '/([a-z0-9_.-]+)'. # name
'@'. # at
'([a-z0-9.-]+){2,255}'. # domain & possibly subdomains
'.'. # period
'([a-z]+){2,10}/i'; # domain extension
if($email == '') {
return false;
}
else {
$eregi = preg_replace($regex, '', $email);
}
return empty($eregi) ? true : false;
}
$post = (!empty($_POST)) ? true : false;
if($post)
{
$name = stripslashes($_POST['name']);
$time = stripslashes($_POST['time']);
$phone = stripslashes($_POST['phone']);
$subject = 'Contact Form';
$email = trim($_POST['email']);
$to = trim($_POST['to_email']);
$message = stripslashes($_POST['message']);
$error = '';
// Check name
if(!$name)
{
$error .= 'Please enter your name.<br />';
}
if(!$phone)
{
$error .= 'Please enter a phone number.<br />';
}
if(!$time)
{
$error .= 'Please select a time.<br />';
}
// Check email
if(!$email)
{
$error .= 'Please enter an e-mail address.<br />';
}
if($email && !ValidateEmail($email))
{
$error .= 'Please enter a valid e-mail address.<br />';
}
// Check message (length)
if(!$message || strlen($message) < 15)
{
$error .= "Please enter your message. It should have at least 15 characters.<br />";
}
if(!$error) // send email
{
$contents = "Name: $name \n\nEmail: $email \n\nSubject: $subject \n\nPhone: $phone \n\nTime: $time \n\nMessage:\n $message";
$mail = mail($to, $subject, $contents,
'From: '.$name.' <'.$email.'>\r\n'
.'Reply-To: '.$email.'\r\n'
.'X-Mailer: PHP/' . phpversion());
if($mail)
{
echo 'OK';
}
}
else
{
echo '<div class="notification_error">'.$error.'</div>'; // set up error div for jQuery/Ajax
}
}
?>
链接到实时网站http://auto.nathanrobjohn.com/contact-us/
由于某种原因，联系表格现在已停止发送给