Ajax contact form is not sending 'message' field in email - php

Question

I've set up my form and I'm unsure why the email is being sent and received, but does not include the 'message' field.
I have tried changing the ID's and testing different options but it doesn't seem to send the message
I had the issue a while back with another website but I was able to fix it and I don't remember how.
The reference used is $comment and I've used id=comment so I'm unsure why it's not sending it! Any help much appreciated. I've read other posts on here and no one has a similar issue from what I know.
Here is my website code:
<!-- Form -->` `
<form method="post" action="/contact.php" name="contactform" id="contactform" class="form form-stacked c-form">
<fieldset>
<input name="name" type="text" id="name" placeholder="Your Name" />
<input name="email" type="text" id="email" placeholder="Your E-mail" />
<textarea name="comment" id="comment" placeholder="Message"></textarea>
<input name="verify" type="text" id="verify" size="4" value="" placeholder="3 + 1 =" />
<input type="submit" class="submit btn outline" id="submit" value="Send message" />
</fieldset>
</form>
</div>
Here is my contact form .php
<?php
if(!$_POST) exit;
// Email address verification, do not edit.
function isEmail($email) {
return(preg_match("/^[-_.[:alnum:]]+#((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|me|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$email));
}
if (!defined("PHP_EOL")) define("PHP_EOL", "\r\n");
$name = $_POST['name'];
$email = $_POST['email'];
$comment = $_POST['comment'];
//$verify = $_POST['verify'];
if(trim($name) == '') {
echo '<div class="error_message">Attention! You must enter your name.</div>';
exit();
} else if(trim($email) == '') {
echo '<div class="error_message">Attention! Please enter a valid email address.</div>';
exit();
} else if(trim($comment) == '') {
echo '<div class="error_message">Attention! Please enter a message.</div>';
exit();
} else if(!isEmail($email)) {
echo '<div class="error_message">Attention! You have enter an invalid e-mail address, try again.</div>';
exit();
}
/*
if(trim($subject) == '') {
echo '<div class="error_message">Attention! Please enter a subject.</div>';
exit();
} else if(trim($comment) == '') {
echo '<div class="error_message">Attention! Please enter your message.</div>';
exit();
} else if(!isset($verify) || trim($verify) == '') {
echo '<div class="error_message">Attention! Please enter the verification number.</div>';
exit();
} else if(trim($verify) != '4') {
echo '<div class="error_message">Attention! The verification number you entered is incorrect.</div>';
exit();
}
*/
if(get_magic_quotes_gpc()) {
$comment = stripslashes($comment);
}
// Configuration option.
// Enter the email address that you want to emails to be sent to.
// Example $address = "joe.doe#yourdomain.com";
$address = "support#idomain.sx";
// Configuration option.
// i.e. The standard subject will appear as, "You've been contacted by John Doe."
// Example, $e_subject = '$name . ' has contacted you via Your Website.';
$e_subject = 'Email from: ' . $name . '.';
// Configuration option.
// You can change this if you feel that you need to.
// Developers, you may wish to add more fields to the form, in which case you must be sure to add them here.
$e_body = "You have been contacted by $name with regards to $subject, their additional message is as follows." . PHP_EOL . PHP_EOL;
$e_content = "\"$comment\"" . PHP_EOL . PHP_EOL;
$e_reply = "You can contact $name via email, $email or via phone $phone";
$msg = wordwrap( $e_body . $e_content . $e_reply, 70 );
$headers = "From: $email" . PHP_EOL;
$headers .= "Reply-To: $email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-type: text/plain; charset=utf-8" . PHP_EOL;
$headers .= "Content-Transfer-Encoding: quoted-printable" . PHP_EOL;
if(mail($address, $e_subject, $msg, $headers)) {
// Email has sent successfully, echo a success page.
echo "<fieldset>";
echo "<div id='success_page'>";
echo "<strong class=\"success\">Email Sent Successfully.</strong>";
echo "<p>Thank you <strong>$name</strong>, please allow up to 5 business days for a response.</p>";
echo "</div>";
echo "</fieldset>";
} else {
echo 'ERROR!';
}

Answer 1

Your textarea is named comments
<textarea name="comments" id="comments" placeholder="Message"></textarea>
But here it's looking for comment
$comment = $_POST['comment'];
Make sure the name is the same as the $_POST variable
Remember form data is appended to the name of the input, not the id
EDIT
$e_content = "\"$comment\"" . PHP_EOL . PHP_EOL;
You aren't concatenating your string and variable. Change it to:
$e_content = $comment . PHP_EOL . PHP_EOL;
I don't know what the backslashes are for. If they are required, change it to:
$e_content = "\" . $comment . "\" . PHP_EOL . PHP_EOL;

Answer 2

Change the $comment = $_POST['comment'];
into
$comment = $_POST['comments'];

Answer 3

Your textarea is named comments
<textarea name="comments" id="comments" placeholder="Message"></textarea>
But here it is looking for comment
$comment = $_POST['comment'];
Make sure the name is the same as the $_POST variable. Remember that form data is appended to the name of the input, not the id.
Edit:
$e_content = "\"$comment\"" . PHP_EOL . PHP_EOL;
You aren't concatenating your string and variable. Change it to:
$e_content = $comment . PHP_EOL . PHP_EOL;
I don't know what the backslashes are for. If they are required, change it to:
$e_content = "\" . $comment . "\" . PHP_EOL . PHP_EOL;