Insert custom post data with custom field using ajax in wordpress

Insert custom post data  with custom field using ajax in wordpress

<!-- This code in your custom template -->

<script>
 jQuery(document).ready(function() {
var form = jQuery( "#newCustomerForm" );


jQuery('.alu1').click(function(){

  var  checkForm = form.valid();
 
  if(checkForm != false){

var newCustomerForm = jQuery('#newCustomerForm').serializeArray();
jQuery.ajax({
url: "<?php bloginfo('wpurl') ?>/wp-admin/admin-ajax.php",
type:'POST',
data: newCustomerForm,
success: function(data){

if(data == "success"){


}
jQuery("form").trigger("reset");
}


});
}
return false;
});
 });
</script>
<form name="test" id="newCustomerForm">
                              <div class="input-group">
                              <span class="input-group-addon"><i class="fa fa-user"></i></span>
                              <input  class="form-control" type="text" placeholder="Enter your name" name="alu_name" required="required" />
                             
                              </div>
                              <div class="input-group">
                              <span class="input-group-addon"><i class="fa fa-envelope-o"></i></span>
                             
                                <input id="exampleInputEmail1" class="form-control" type="email" placeholder="Enter your Email" name="alu_email" required="required" />
                                </div>
                               
                                <div class="input-group">
                              <span class="input-group-addon"><i class="fa fa-mobile"></i></span>
                                <input  class="form-control" type="number" placeholder="Enter your Mobile no" name="alu_mobile" required="required" />
                                </div>
                               
                                <div class="input-group">
                              <span class="input-group-addon"><i class="fa fa-university"></i></span>
                                <input  class="form-control" type="text" placeholder="Enter your city name" name="alu_city" required="required" />
                                </div>
                               
                                <div class="input-group">
                              <span class="input-group-addon"><i class="fa fa-commenting"></i></span>
                                <textarea id="exampleTextarea" class="form-control" rows="3" name="alu_message" required="required"></textarea>
                                </div>
                                <button type="button" class="btn primary alu1">Submit</button>
                                 <input type="hidden" name="submitted" id="submitted" value="true" />
    <input type="hidden" name="nonce" value="<?php echo wp_create_nonce( 'form-nonce' );?>" />  
                            <input type="hidden" name="action" id="my_action" value="my_action" />                   
                                </form>
   
   
   
   
    <?php                           

/** In Your Function File **/
              function myFunction(){
   //do something
  
  
  
 
  

$alu_name=    sanitize_meta('name_alu_c1',$_POST['alu_name'],'user');
$alu_email=    sanitize_email($_POST['alu_email']);
$alu_mobile=    sanitize_meta('phone_alu_c1',$_POST['alu_mobile'],'user');
$alu_city=    sanitize_meta('city_alu_c1',$_POST['alu_city'],'user');
$alu_message=    sanitize_meta('message_alu_c1',$_POST['alu_message'],'user');

$my_cptpost_args = array(
          
            'post_title' => $alu_name,
            'post_status'   => 'publish',
            'post_type' => "alu_contact1",
);
$cpt_id = wp_insert_post($my_cptpost_args, $wp_error );
if($cpt_id){
add_post_meta($cpt_id, 'name_alu_c1', $alu_name, true);//here insert two custom field data.
add_post_meta($cpt_id, 'email_address_alu_c1', $alu_email, true);//here insert two custom field data.
add_post_meta($cpt_id, 'phone_alu_c1', $alu_mobile, true);//here insert two custom field data.
add_post_meta($cpt_id, 'city_alu_c1', $alu_city, true); //here insert two custom field data..
add_post_meta($cpt_id, 'message_alu_c1', $alu_message, true); //here insert two custom field data..

$test = wp_mail( $alu_email, "Contact Us", "Thank You For Contact us" );

echo "success";
}
       
       
   die();
}





add_action('wp_ajax_my_action', 'myFunction');           // for logged in user
add_action('wp_ajax_nopriv_my_action', 'myFunction');    // if user not logged in