duplication in my form

[divinedesigns1]

hello, i keep having duplication on my form when i get the email it be like yawn yawn etc code is below

<?php@$fn = $_POST['firstname'];@$ln = $_POST['lastname'];@$email = $_POST['email'];@$come = $_POST['company'];@$sub = $_POST['Subject'];@$enq = $_POST['enqment'];if(isset($_POST['submit'])){if(empty($fn) && empty($ln) && empty($come) && empty($sub) && empty($enq)){  echo 'One or More Fields Are Empty, Please Review & Fill In Those Fields';}elseif(!empty($fn) && empty($ln) && empty($come) && empty($sub) && empty($enq) && empty($email)){  echo 'Last Name </br> Company</br>Subject</br>Enquiry and email is empty, kindly fill these fields to processed';}elseif(!empty($fn) && !empty($ln) && empty($come) && empty($sub) && empty($enq) && empty($email)){  echo 'Company</br>Subject</br>Enquiry and emailis empty, kindly fill these fields to processed';}elseif(!empty($fn) && !empty($ln) && !empty($come) && empty($sub) && empty($enq) && empty($email)){  echo 'Subject, Enquiry and Email is empty, kindly fill these fields to processed';}elseif(!empty($fn) && !empty($ln) && !empty($come) && !empty($sub) && empty($enq) && empty($email)){  echo 'Enquiry and email is empty, kindly fill these fields to processed';}elseif(!empty($fn) && !empty($ln) && !empty($come) && !empty($sub) && !empty($enq) && empty($email)){  echo 'Email is empty, kindly fill these fields to processed!';}elseif(!empty($fn) && !empty($ln) && !empty($come) && !empty($sub) && !empty($enq) && !empty($email)){  $fn = strip_tags($fn) . stripslashes($fn);  $ln = strip_tags($ln) . stripslashes($ln);  $come = strip_tags($come) . stripslashes($come);  $sub = strip_tags($sub) . stripslashes($sub);  $enq = strip_tags($enq) . stripslashes($enq);  if(filter_var($email, FILTER_VALIDATE_EMAIL) == $email){   echo 'This email address is not valid';  }else{}  $to = "dds1@dds1.net";   $subject = $sub;   $message = $enq;   $from = $email;   $headers = "From:" . $email . $fn . $ln;   mail($to, $subject, $message, $headers);   echo "Your Request have been sent!!!";     $fn = "";   $ln = "";   $email = "";   $come = "";   $sub = "";   $enq = "";}else{  echo 'We were unable to send your request! </br> Kindly make sure all fields are fill and try again';}}?><h3 style="margin-top:10px;">Contact Us</div><div id="forms" style="margin:10px auto 0px auto; width:550px;"><form action="" method="post"><div class="formsone" style="width:100%; margin-bottom:10px;"><label id="title" style="overflow:left; width:150px; text-align:right;">First Name: </label><input name="firstname" type="text" size="35" style="margin-left:40px;" value="<?php echo $fn; ?>" /></div><div class="formsone" style="width:100%; margin-bottom:10px;"><label id="title" style="overflow:left; width:150px; text-align:right;">Last Name: </label><input name="lastname" type="text" size="35" style="margin-left:40px;" value="<?php echo $ln; ?>" /></div><div class="formsone" style="width:100%; margin-bottom:10px;"><label id="title" style="oveflow:left; width:150px; text-align:right;">Email: </label><input name="email" type="email" size="35" style="margin-left:70px;" value="<?php echo $email; ?>" /></div><div class="formsone" style="width:100%; margin-bottom:10px;"><label id="title" style="overflow:left; width:150px; text-align:right;">Company: </label><input name="company" type="text" size="35" style="margin-left:48px;" value="<?php echo $come; ?>" /></div><div class="formsone" style="width:100%; margin-bottom:10px;"><label id="title" style="overflow:left; width:150px; text-align:right;">Subject: </label><input name="Subject" type="text" size="35" style="margin-left:60px;" value="<?php echo $come; ?>" /></div><div class="formsone" style="width:100%; margin-bottom:10px;"><div class="formlabel" style="float:left; width:50px; text-align:right;"><label id="title">Enquiry: </label></div><div class="forminput" style="float:right; width:440px;"><textarea name="enqment" cols="50" rows="10"><?php echo $enq; ?></textarea></div></div><div class="formsone" style="width:100%; text-align:left; clear:both;"><input type="submit" name="submit" id="submit" value="Submit" /></div></form></div>

[birbal]

what do you mean by duplication on form?

[divinedesigns1]

what do you mean by duplication on form?

like when i submit the form i keep on getting duplicates of everything in the email

[birbal]

strip_tags($sub) . stripslashes($sub);

You are concatenating both of them everytime

[divinedesigns1]

You are concatenating both of them everytime

alrite ill change that