我没有看到此联系表格的问题。这是一个简单的电子邮件联系表格。任何帮助将不胜感激。表单已通过，但未提交任何内容，也没有发送电子邮件。
也不会在电子邮件经过的页面上显示任何响应。但显然所有的 PHP 都在正确解析，因为我没有收到错误。
<h2>Contact AirKrete</h2>
<?php
$action=$_REQUEST['action'];
if ($action=="") /* display the contact form */
{
?>
<form action="" enctype="multipart/form-data" method="post"><p><label><input type="checkbox" name="locate " id="locate "><strong>Locate an Installer</strong></label><strong><label><input type="checkbox" name="become" id="become">Become an Installer</label></strong></p>
<div class="left">Name:<div>
<input name="name" type="text" id="name" size="40" />
</div></div>
<div class="left">Email:<div><input name="mailfrom" type="text" size="40" /></div></div>
<div class="left">Street:<div><input name="street" type="text" id="street" size="40" /></div></div>
<div class="left">City:<div><input name="city" type="text" id="city" size="40" /></div></div>
<div class="left">State:<div><input name="state" type="text" id="state" size="10" /> Zip:
<input name="zip" type="text" id="zip" size="15" />
</div></div>
<div class="left">Country:<div><input name="country" type="text" id="country" size="40" /></div></div>
<div class="left">Phone:<div><input name="phone" type="text" id="phone" size="40" /></div></div></p>
<p>The fields above are REQUIRED<br>
<strong>How did you hear about AirKrete<span style="font-size:11.0pt; ">®</span>? <br>
Please make a selection.<span id="sprycheckbox1"><span class="checkboxRequiredMsg"></span></span></strong></p><div class="radiox"><label><input type="radio" name="Connection" value="friend" id="Connection_0">Friend</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="jobspec" id="Connection_1">Job Specification</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="hgtv" id="Connection_2">HGTV Promotion</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="web" id="Connection_3">Web Browsing</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="radio" id="Connection_4">Radio</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="tv" id="Connection_5">TV</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="other" id="Connection_6">Other</label></div></p>
<p class="clear-fix"> </p>
<div><p><strong>Comments:</strong><br></p></div>
<p><textarea name="Comments" cols="43" rows="10" id="Comments"></textarea></p>
<p><label>If you have Attachments....</label></p>
<p><input name="file_attachment" type="file" size="30" /></p>
<p>When completed please click Send Email Button</p>
<input type="submit" value="Send Email" />
<input type="hidden" name="redirect" value="http://www.airkrete.com/airkrete_thankyou.php" /><p>Thank You</p>
</form>
<?php
}
else /* send the submitted data */
{
$locate=$_REQUEST['locate'];
$become=$_REQUEST['become'];
$mailfrom=$_REQUEST['mailfrom'];
$street=$_REQUEST['street'];
$city=$_REQUEST['city'];
$state=$_REQUEST['state'];
$zip=$_REQUEST['zip'];
$country=$_REQUEST['country'];
$phone=$_REQUEST['phone'];
$connection=$_REQUEST['Connection'];
$comments=$_REQUEST['Comments'];
$name=$_REQUEST['name'];
if ((($locate=="")&&($become==""))||($mailfrom=="")||($street=="")||($city=="")||($state=="")||($zip=="")||($country=="")||($phone=="")||($connection=="")||($name==""))
{
echo "All fields are required, please fill <a href='"'">the form</a> again.";
}
else{
if($locate==""){
$message==$name+" from "+$street+" "+city+" "+$state+" "+$zip+" "+$country+" sent you an email via the contact form on the airkrete website. "+$name+" would like to become an installer. "+$name+" Their phone number is "+$phone+". They heard about you from: "+$connection+" And left you the following comment: "+$comments;
}else if($become==""){
$message==$name+" from "+$street+" "+city+" "+$state+" "+$zip+" "+$country+" sent you an email via the contact form on the airkrete website. "+$name+" would like to locate an installer. "+$name+" Their phone number is "+$phone+". They heard about you from: "+$connection+" And left you the following comment: "+$comments;
}else{
$message==$name+" from "+$street+" "+city+" "+$state+" "+$zip+" "+$country+" sent you an email via the contact form on the airkrete website. "+$name+" would like to become an installer and would also like to locate one. "+$name+" Their phone number is "+$phone+". They heard about you from: "+$connection+" And left you the following comment: "+$comments;
}
$from="From: $name<$email>'r'nReturn-path: $email";
$subject="Message sent using your contact form";
mail("joseph.roberts@usa.com", $subject, $message, $from);
echo "Email sent!";
}
}
?>
您的修复如下：
1(代码中没有名为"action"的元素。将<input type="submit" value="Send Email" />更改为<input type="submit" value="Send Email" name="action" />
2( + 不用于 PHP 中的串联。改用.
3( ==不用于值分配。请改用=即使用$message =而不是$message ==
此外，您还使用了$mail未定义位置的变量。请改用已为其分配电子邮件值的$mailfrom。
此外，元素的名称中还有一个空格locate也可以将其删除。
此外，我对邮件功能的工作有疑问，因为您在发送邮件之前没有设置任何标题。
请查看下面的链接以获取完整的详细信息 邮件函数在 PHP 中的工作原理以及需要哪些参数。
http://www.w3schools.com/php/func_mail_mail.asp
http://php.net/manual/en/function.mail.php
请尝试以下代码：
<h2>Contact AirKrete</h2>
<?php
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : "" ;
if ($action=="") /* display the contact form */
{
?>
<form action="" enctype="multipart/form-data" method="post">
<p>
<label>
<input type="checkbox" name="locate" id="locate">
<strong>Locate an Installer</strong>
</label>
<strong>
<label>
<input type="checkbox" name="become" id="become">Become an Installer
</label>
</strong>
</p>
<div class="left">
Name:
<div>
<input name="name" type="text" id="name" size="40" />
</div>
</div>
<div class="left">
Email:
<div>
<input name="mailfrom" type="text" size="40" />
</div>
</div>
<div class="left">
Street:
<div>
<input name="street" type="text" id="street" size="40" />
</div>
</div>
<div class="left">
City:
<div>
<input name="city" type="text" id="city" size="40" />
</div>
</div>
<div class="left">
State:
<div>
<input name="state" type="text" id="state" size="10" /> Zip:
<input name="zip" type="text" id="zip" size="15" />
</div>
</div>
<div class="left">
Country:
<div>
<input name="country" type="text" id="country" size="40" />
</div>
</div>
<div class="left">
Phone:
<div>
<input name="phone" type="text" id="phone" size="40" />
</div>
</div>
<p>The fields above are REQUIRED<br>
<strong>
How did you hear about AirKrete<span style="font-size:11.0pt; ">®</span>? <br>Please make a selection.
<span id="sprycheckbox1">
<span class="checkboxRequiredMsg"></span>
</span>
</strong>
</p>
<div class="radiox"><label><input type="radio" name="Connection" value="friend" id="Connection_0">Friend</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="jobspec" id="Connection_1">Job Specification</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="hgtv" id="Connection_2">HGTV Promotion</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="web" id="Connection_3">Web Browsing</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="radio" id="Connection_4">Radio</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="tv" id="Connection_5">TV</label></div>
<div class="radiox"><label><input type="radio" name="Connection" value="other" id="Connection_6">Other</label></div></p>
<p class="clear-fix"> </p>
<div><p><strong>Comments:</strong><br></p></div>
<p><textarea name="Comments" cols="43" rows="10" id="Comments"></textarea></p>
<p><label>If you have Attachments....</label></p>
<p><input name="file_attachment" type="file" size="30" /></p>
<p>When completed please click Send Email Button</p>
<input type="submit" value="Send Email" name="action" />
<input type="hidden" name="redirect" value="http://www.airkrete.com/airkrete_thankyou.php" /><p>Thank You</p>
</form>
<?php
}
else /* send the submitted data */
{
$locate = isset($_REQUEST['locate']) ? $_REQUEST['locate'] : "" ;
$become = isset($_REQUEST['become']) ? $_REQUEST['become'] : "" ;
$mailfrom = $_REQUEST['mailfrom'];
$street = $_REQUEST['street'];
$city = $_REQUEST['city'];
$state = $_REQUEST['state'];
$zip = $_REQUEST['zip'];
$country = $_REQUEST['country'];
$phone = $_REQUEST['phone'];
$connection = $_REQUEST['Connection'];
$comments = $_REQUEST['Comments'];
$name = $_REQUEST['name'];
if ((($locate == "") && ($become == "")) || ($mailfrom == "") || ($street == "") || ($city == "") || ($state == "") || ($zip == "") || ($country == "") || ($phone == "") || ($connection == "") || ($name == ""))
{
echo "All fields are required, please fill <a href='"'">the form</a> again.";
}
else
{
if($locate == "")
{
$message = $name." from ".$street." ".$city." ".$state." ".$zip." ".$country." sent you an email via the contact form on the airkrete website. ".$name." would like to become an installer. ".$name." Their phone number is ".$phone.". They heard about you from: ".$connection." And left you the following comment: ".$comments;
}
else if($become == "")
{
$message = $name." from ".$street." ".$city." ".$state." ".$zip." ".$country." sent you an email via the contact form on the airkrete website. ".$name." would like to locate an installer. ".$name." Their phone number is ".$phone.". They heard about you from: ".$connection." And left you the following comment: ".$comments;
}
else
{
$message = $name." from ".$street." ".$city." ".$state." ".$zip." ".$country." sent you an email via the contact form on the airkrete website. ".$name." would like to become an installer and would also like to locate one. ".$name." Their phone number is ".$phone.". They heard about you from: ".$connection." And left you the following comment: ".$comments;
}
$from = "From: $name<$mailfrom>'r'nReturn-path: $mailfrom";
$subject = "Message sent using your contact form";
if(mail("joseph.roberts@usa.com", $subject, $message, $from))
echo "Email sent!";
else
echo "Email not sent.";
}
}
?>