为什么这个表单不起作用？
我正在创建一个向用户发送消息的表单。
用户电子邮件来自数据库。搜索数据库的查询受之前发送到浏览器的某些数据的影响。
目前的问题是： 当一个人点击提交时，什么都没有发生。
有一个名为迷你联系人的文件.php其中包含以下内容：
用于处理表单的脚本：
<?php
var_dump($_POST);
error_reporting(E_ALL);
$company=$_GET['company'];
$sql = "SELECT * FROM companies WHERE companies.companyID= '$company'";
$result = mysqli_query($conn, $sql);
if (mysqli_num_rows($result) > 0) {
$row = mysqli_fetch_assoc($result);
$companyemail = $row['Email_Address'];
if(isset($_POST['submit'])){
$to = "tiagomartinsperes@gmail.com"; // this is your Email address
$from = $_POST['email']; // this is the sender's Email address
$first_name = $_POST['first_name'];
$last_name = $_POST['last_name'];
$subject = $_POST['subject'];
$subject2 = "Copy of your form submission";
$message = $first_name . " " . $last_name . " wrote the following:" . "nn" . $_POST['message'];
$message2 = "Here is a copy of your message " . $first_name . "nn" . $_POST['message'];
$header = "From:" . $from;
$header.= "MIME-Version: 1.0rn";
$header.= "Content-Type: text/html; charset=ISO-8859-1rn";
$header.= "X-Priority: 1rn";
$header2 = "From:" . $to;
$header2.= "MIME-Version: 1.0rn";
$header2.= "Content-Type: text/html; charset=ISO-8859-1rn";
$header2.= "X-Priority: 1rn";
$status1 = mail($to,$subject,$message,$header);
$status2 = mail($from,$subject2,$message2,$header2); // sends a copy of the message to the sender
if($status1 and $status2){
$first_name = $_POST['first_name'];
echo 'Mail Sent. Thank you' . $first_name . ', we will contact you shortly.';
} else {
echo '<p>Something went wrong, Please try again!</p>';
}
// You can also use header('Location: thank_you.php'); to redirect to another page.
}
}
?>
实际形式：
<form id="contact-form" method="post" action="">
<div class="messages"></div>
<div class="controls">
<div class="row">
<div class="col-md-6 col-sm-6 no-left-pad">
<div class="form-group">
<label>First Name *</label>
<input type="text" name="first_name" class="form-control" placeholder="Please enter your first name" required="required" data-error="First name is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6 col-sm-6 no-left-pad">
<div class="form-group">
<label>Last Name *</label>
<input type="text" name="last_name" class="form-control" placeholder="Please enter your last name" required="required" data-error="Last name is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6 col-sm-6 no-left-pad">
<div class="form-group">
<label>Email *</label>
<input type="email" name="email" class="form-control" placeholder="Please enter your email" required="required" data-error="Valid email is required.">
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-6 col-sm-6 no-left-pad">
<div class="form-group">
<label>Phone</label>
<input type="tel" name="phone" class="form-control" placeholder="Please enter your phone">
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12 no-left-pad">
<div class="form-group">
<label>Subject</label>
<input type="text" name="subject" class="form-control" placeholder="Example: Service Request ">
<div class="help-block with-errors"></div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-12 no-left-pad">
<div class="form-group">
<label>Message *</label>
<textarea name="message" class="form-control" placeholder="Please enter your message" rows="4" required="required" data-error=" Please enter your message."></textarea>
<div class="help-block with-errors"></div>
</div>
</div>
<div class="col-md-12 no-left-pad">
<p class="text-muted"><strong>*</strong> These fields are required.</p>
</div>
<div class="col-md-12 no-left-pad">
<input type="submit" class="btn btn-default caps" name="submit" value="Submit">
</div>
</div>
</div>
</form>
我做错了什么？
谢谢你的时间
需要正确配置 SMPT 才能正常工作。