php contact form output issues - php

Question

So I'm trying to make a contact me form for a website and this is my first time making one of these forms. My issue is that for some odd reason my button is not sending anything and the button doesn't want to work.
This is the input form
<div>
<form id="contact-us" method="post" action="contact-form-handler.php">
<input name="name" type="text"class="form-control" placeholder="Your name" required>
<br>
<input name="phone" type="number" class="form-control" placeholder="Phonenumber no symbols or dashes"required>
<br>
<input name="email" type="email" class="form-control" placeholder="Your email" required>
<br>
<textarea name="message" class="form-control" placeholder="write us a message" rows="4" required></textarea>
<br>
<input type="submit" class="form-control-submit" value="SEND">
</form>
</div>
Here is my handler.
<?php
$name = $_POST['name'];
$visitor_email = $_POST['email'];
$phone = $_POST['phone'];
$message = $_POST['message'];
$email_from = 'website.com';
$email_subject = 'New message from customer';
$email_body = "name: .$name. \n".
"email: .$visitor_mail.\n".
"phone: .$phone. \n".
"message: .$message. \n";
$to= "email#gmail.com";
$headers= $email_from.;
$headers .= $visitor_email.;
mail($to,$email_subject,$email_body,$headers);
header("Location: index.html");
?>
I'm not sure why this isn't working but if anyone could help me that would be amazing.

Answer 1

<div>
<form id="contact-us" method="post" action="contact-form-handler.php">
<input name="name" type="text" class="form-control" placeholder="Your name" required>
<br>
<input name="phone" type="number" class="form-control" placeholder="Phonenumber no symbols or dashes" required>
<br>
<input name="email" type="email" class="form-control" placeholder="Your email" required>
<br>
<textarea name="message" class="form-control" placeholder="write us a message" rows="4" required></textarea>
<br>
<input name="submit" type="submit" class="form-control-submit" value="SEND">
</form>
</div>
Handler
if (isset($_POST['submit'])) {
$name = $_POST['name'];
$visitor_email = $_POST['email'];
$phone = $_POST['phone'];
$message = $_POST['message'];
$email_from = 'website.com';
$email_subject = 'New message from customer';
$email_body = "name: {$name} \n" .
"email: {$visitor_email}\n" .
"phone: {$phone} \n" .
"message: {$message} \n";
$to = "email#gmail.com";
$headers = $email_from;
$headers .= $visitor_email;
$res = mail($to, $email_subject, $email_body, $headers);
header("Location: index.html");
}
I found a few errors in your code:
$headers= $email_from.; // syntax error - need to remove dot before ;
$headers .= $visitor_email.; // syntax error - need to remove dot before; same here
In your email body, you used $visitor_mail variable, but your is $visitor_email
Also, I've added the name tag to your form and added an additional validation condition.
Please try to use this solution, I hope it will help you. This solution is working fine on my side