Form not passing data to php file while using bootstrap - forms

Question

I am trying to create a modal that will allow a user to enter some data and then have php send an email with this data.
I have a form in the modal and the php sends the email however I cannot seem to get/use the data within the form as it doesn't seem to recover anything when I use the $_POST. Can someone please help as this is driving me mad.
Code is listed below
<!-- Modal -->
<div class="modal fade" id="modalform" tabindex="-1" role="dialog"
aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<!-- Modal Header -->
<div class="modal-header">
<button type="button" class="close"
data-dismiss="modal">
<span aria-hidden="true">×</span>
<span class="sr-only">Close</span>
</button>
<h4 class="modal-title" id="myModalLabel">
Submit your details to have a Sales Assistant call you back
</h4>
</div>
<!-- Modal Body -->
<div class="modal-body">
<form role="form" method="post" action="enquire.php">
<div class="form-group">
<label for="InputName">Your Name</label>
<input type="text" class="form-control"
id="InputName" placeholder="Your Name"/>
</div>
<div class="form-group">
<label for="InputCar">Car Type</label>
<input type="text" class="form-control"
id="InputCar" placeholder="Car you are interested in"/>
</div>
<div class="form-group">
<label for="InputContact">Phone Number</label>
<input type="text" class="form-control"
id="InputContact" placeholder="A number for us to contact you on"/>
</div>
<button type="submit" class="btn btn-default" value="submit">Submit</button>
</form>
</div>
<!-- Modal Footer -->
<div class="modal-footer">
<h4>Alternatively you can call us on </h4>
</div>
</div>
</div>
php
<?php
$InputName = $_POST['InputName'];
$InputCar = $_POST['InputCar'];
$InputContact = $_POST['InputContact'];
$from = "made up email address";
$to = "another made up email address";
$subject = "Enquiry from web page";
$message = "$InputName is interested in $InputCar. Contact them on $InputContact";
$headers = "From: $from \r\n";
$headers .= "Reply-To: $from \r\n";
$headers .= "Return-Path: $from\r\n";
$headers .= "X-Mailer: PHP \r\n";
mail($to, $subject, $message, $headers);
if(mail($to,$subject,$message,$headers))
{
echo "Mail sent OK";
}
else
{
echo "Error sending email!";
}
?>

Answer 1

Your forms were all wrong.. This is how the form should be.
<form action="" method="post">
<div class="form-group">
<label>Your Name</label>
<input type="text" class="form-control" name="name" placeholder="Your Name">
</div>
<div class="form-group">
<label>Car Type</label>
<input type="text" class="form-control" name="car" placeholder="Car you are interested in">
</div>
<div class="form-group">
<label>Phone Number</label>
<input type="text" class="form-control" name="phone" placeholder="A number for us to contact you on">
</div>
<input type="submit" class="btn btn-default" value="submit" name="send">
</form>
Your PHP should then be:
if (isset($_POST['send'])) {
$InputName = $_POST['name'];
$InputCar = $_POST['car'];
$InputContact = $_POST['phone'];
// do code
}
EDIT: under form action="" you need to add your PHP file again.