// Collect the ID we wish to delete
     $id = $_POST['id'];
     //delete contact with that ID
     deleteContact($id);
     $output['msg'] = "Contact deleted.";
     // Reload the contacts
     $output['contacts'] = getContacts();
     echo json_encode($output);
 } else {
     if ($action == "editName") {
         // Collect the ID we wish to edit
         $id = $_POST['pk'];
         // Get the post variables for the edited name
         $name = $_POST['value'];
         // Update name in database
         editName($name, $id);
         $output['msg'] = "Contact name updated.";
         echo json_encode($output);
     } else {
         if ($action == "editPhone") {
             // Collect the ID we wish to edit
             $id = $_POST['pk'];
             // Get the post variables for the edited phone number
             $phone = $_POST['value'];
             // Update phone number in database
             editPhone($phone, $id);
             $output['msg'] = "Contact phone number updated.";
             echo json_encode($output);
         } else {
             $output['contacts'] = getContacts();
             $output['msg'] = "List of all contacts";
<?php

include_once '/index.php';
include_once '/connectDB.php';
if (isset($_SESSION['msg'])) {
    echo $_SESSION['msg'];
}
if (login_check($mysqli)) {
    if (isset($_POST['editPassword'])) {
        editPassword($mysqli, $_POST['oldPasswordText'], $_POST['passwordText1'], $_POST['passwordText2']);
        header('Location: edit_account.php');
    }
    if (isset($_POST['editName'])) {
        editName($mysqli, $_POST['passwordText'], $_POST['nameText']);
        header('Location: edit_account.php');
    }
    if (isset($_POST['editAccountName'])) {
        editAccontName($mysqli, $_POST['passwordText'], $_POST['accountNameText1'], $_POST['accountNameText2']);
        header('Location: edit_account.php');
    }
    if (isset($_POST['editEmail'])) {
        editEmail($mysqli, $_POST['passwordText'], $_POST['emailText1'], $_POST['emailText2']);
        header('Location: edit_account.php');
    }
    echo '<br>Edit Password: <br> <form method=\'post\' action=\'' . htmlspecialchars($_SERVER['PHP_SELF']) . '\'><br>
	Old Password: <input type=\'password\' name = \'oldPasswordText\' /><br>
	New Password : <input type=\'password\' name = \'passwordText1\' /><br>
	New Password again: <input type=\'password\' name = \'passwordText2\' /><br>
	<input type=\'submit\' name=\'editPassword\' value=\'edit\' />
	</form><br><br>';
    echo 'Edit Name: <br> <form method=\'post\' action=\'' . htmlspecialchars($_SERVER['PHP_SELF']) . '\'><br>