php - Getting parseerror while receiving response from json_encode using $.ajax -

i'm trying try pretty simple request , response thing using $.ajax via. json. have tried alot return simple text phrase php file. js part of code goes calls beemailer.php response.

$.ajax({         type: 'post',         datatype: "json",         contenttype: "application/json; charset=utf-8",         url: 'beemailer.php',         data: {             'name': data_name,             'email': data_email,             'message': data_message,             'subject': data_subject         },         success: function (data) {             var output = jquery.parsejson(data);             console.log(output);             alert(output);         },         error: function (error, x, y) {             console.log(error);             alert(x, y);          }         ) }; 

and beemailer.php this:

<?php     $to = "ashish_sharma307@hotmail.com";     $subject = $_post['subject'];     $message =$_post['message'];     $headers = "from:".$_post['name']."(".$_post['email'].")";     mail($to,$subject,$message,$headers);     $response = "the mail has been sent. thank valid mail.";      header("content-type: application/json; charset=utf-8", true);      echo json_encode($response); ?> 

what need $response text alerted. appreciated.

remove below code ajax call , try:

contenttype: "application/json; charset=utf-8", 

jquery.parsejson(data) not needed content-type set , encoded in json below code:

header("content-type: application/json; charset=utf-8", true); echo json_encode($response); 

updated code test data:

js

$.ajax({     type: 'post',     datatype: "json",     url  : 'beemailer.php',     data: {name: 'rai', email: 'rai@test.com', message: 'test message', subject: 'test subject'},     success : function(data) {         console.log(data);         alert(data);     },     error: function(error, x, y)     {         console.log(error);         alert(x, y);     } }); 

php (beemailer.php)

<?php $to = "ashish_sharma307@hotmail.com"; $subject = $_post['subject']; $message = $_post['message']; $headers = "from:" . $_post['name'] . "(" . $_post['email'] . ")"; mail($to, $subject, $message, $headers); $response = "the mail has been sent. thank valid mail."; header("content-type: application/json; charset=utf-8", true); echo json_encode($response); ?> 

example of object:

$result = array(); $result['status'] = 'success'; $result['message'] = 'the mail has been sent. thank valid mail.'; header("content-type: application/json; charset=utf-8", true); echo json_encode($result); 

js access object:

$.ajax({     type: 'post',     datatype: "json",     url  : 'beemailer.php',     data: {name: 'rai', email: 'rai@test.com', message: 'test message', subject: 'test subject'},     success : function(data) {         alert('status: ' + data.status + '\nmessage: ' + data.message);     },     error: function(error, x, y)     {         console.log(error);         alert(x, y);     } });