HELLO FELLAS,
FIND BELOW THIS CODES I AM TRYING TO USE IT FOR A CONTACT PAGE BUT,WHENEVER SOMEONE SEND ME EMAIL THE RESULT ALWAYS COMES OUT IN STRAIGHT LINE INSTEAD OF EACH DETAILS TO BREAK INTO DIFFERENT STAGES.I WANT TO KNOW THE FAULT OR ADDITIONAL INFO THAT WILL BE ADDED TO MAKE IT WORK.I WILL REALLY APPRECIATE URGENT RESPONSE TO MY EMAIL wealthyemah@yahoo.com

<?php
if($_POST['name']==""{
print "You cannot leave the Name empty";
exit();
}
if($_POST['arrival']==""{
print "You cannot leave the Arrival empty";
exit();
}
if($_POST['apartment']==""{
print "You cannot leave the Apartment date empty";
exit();
}
else{
$message=
"Full Name:".$_POST['name']. "Arrival Date:".$_POST['arrival']. "Departure Date:".$_POST['departure']. "Country:".$_POST['country']. "Email Address:".$_POST['Email']. "Phone Number:".$_POST['phone']. "Apartment Name:".$_POST['apartment']. "Your Message:".$_POST['Message'];
$to = "admin@mayfairapartmentrentals.com\r\n";
$subject = "contact form\r\n";
$from = "Apartment Rentals\r\n";
$headers = "From: $from\r\n";
mail($to,$subject,$message,$headers);
print "<h3>Thanks,You will be contacted soon<h3>";
}
?>

Solution already provided: https://www.nairaland.com/nigeria/topic-296796.0.html