PHP/Javascript not properly moving up and down the folders -


so have simple contact form. in directory there main.html , 2 folders. folder1 contains js code , folder2 contains php file. js file calls php file analyze form data , php file returns js file outputs on main.html.

when js file being called main.html, there no data being sent php file. use in js file

 $.post("../folder2/contact_form.php",

however, if place main.html folder 3 , call js file using line works. 

 <script src="../test/contact_form.js"></script>

basically, when main.html inside folder, code works. if main.html in root folder, php file isn't called when js file accessed. again, code works when main.html inside folder.

main.html

<html> <head>     <title>simple jquery contact form validation</title>      <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>     <link rel="stylesheet" href="../css/contact.css" />     <script src="../test/contact_form.js"></script>  </head>     <body>          <div id="mainform">                      <form id="form">                  <input type="text" id="name" placeholder="name"/><br/>                  <input type="text" id="email" placeholder="email"/><br/>                  <input type="text" id="subject" placeholder="subject"/><br/>                  <textarea id="message" placeholder="message"></textarea><br/>                  <input type="button" id="submit" value="send"/></td>                  <p id="returnmessage"></p><br/></td>              </form>         </div>     </body>

contact_form.js

$(document).ready(function(){   $("#submit").click(function(){     var name = $("#name").val();     var email = $("#email").val();     var message = $("#message").val();     var subject = $("#subject").val();      $("#returnmessage").empty(); //to empty previous error/success message. //checking blank fields  if(name==''||email==''||subject=='') {    alert("please fill required fields");  } else{ // returns successful data submission message when entered information stored in database. $.post("../test2/contact_form.php",{ name1: name, email1: email, message1:message, subject1: subject},    function(data) {                 $("#returnmessage").append(data);//append returned message message paragraph                     if(data=="your message sent successfully! thank-you contacting us!"){                         $("#form")[0].reset();//to reset form fields on success                     }             });          }  }); });

contact_form.php

<?php //fetching values url $name = $_post['name1']; $email = $_post['email1']; $message = $_post['message1']; $subject = $_post['subject1']; //sanitizing email $email = filter_var($email, filter_sanitize_email); //after sanitization validation performed if (filter_var($email, filter_validate_email)) {  // send html mail, content-type header must set $headers = 'mime-version: 1.0' . "\r\n"; $headers .= 'content-type: text/html; charset=iso-8859-1' . "\r\n"; $headers .= 'from:' . $email. "\r\n"; // sender's email $headers .= 'cc:' . $email. "\r\n"; // carbon copy sender $template = '<div style="padding:50px; color:white;">hello ' . $name . ',<br/>' . '<br/>thank you...! contacting us.<br/><br/>' . 'name:' . $name . '<br/>' . 'email:' . $email . '<br/>' . 'subject:' . $subject . '<br/>' . 'message:' . $message . '<br/><br/>' . 'this contact confirmation mail.' . '<br/>' . 'we contact possible .</div>'; $sendmessage = "<div style=\"background-color:#7e7e7e; color:white;\">" . $template . "</div>"; // message lines should not exceed 70 characters (php rule), wrap $sendmessage = wordwrap($sendmessage, 70);  // send mail php mail function mail("asd@gmail.com", $subject, $sendmessage, $headers); echo "your message sent successfully! thank-you contacting us!";  } else { echo "<span>please enter valid email.</span>"; }  ?>

if folder structure :

root/main.html

root/css/contact.css

root/test/contact_form.js

root/test2/contact_form.php

then urls don't need ../ exemple: $.post("test2/contact_form.php",{},function(){})


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