Wordpress Ajax login wont work. I'm using this: https://gist.github.com/cristianstan/10273612 and placed it inside of a jquery Modal.

The problem is it seems to not be working. Everytime I click Login it just redirects to /login-which doesnt exist in my site so it results to an error 404. I'm new with AJAX and I'm not sure what's wrong with it.

HTML:

<div class="modal" id="login-wfccn">
<img src="/wp-content/themes/medicare/images/wfcnn-logo.png" class="modal-img">
<form action="login" id="login_form" method="post">
  <h3>Member Rep/ Member Login</h3>
  <p><input type="text" class="user_login" placeholder="Username" id="username" name="username"></p>
  <p><input type="password" class="user_pass"  placeholder="Password" id="password" name="password"></p>
  <label class="remember-checkbox">
    <input type="checkbox" value="remember-me" id="remember_me"> Remember me
  </label>
  <a href="<?php echo wp_lostpassword_url(); ?>" class="lost-pw">Forgot Password?</a>
  <p><input type="submit" value="Log In" class="submit_button" name="submit"></p>
  <?php wp_nonce_field( 'ajax-login-nonce', 'security' ); ?>
<a href="#close-modal" rel="modal:close" class="close-modal ">Close</a></form>
</div>

PHP:

add_action( 'init', 'ajax_login_init' );
    function ajax_login_init() {

        wp_register_script( 'ajax-login-script', plugin_dir_url( __FILE__ ) . 'js/ajax-login-script.js', array('jquery') );
        wp_enqueue_script( 'ajax-login-script' );

        wp_localize_script( 'ajax-login-script', 'ajax_login_object', array(
            'ajaxurl' => admin_url( 'admin-ajax.php' ),
            'redirecturl' => home_url(),
            'loadingmessage' => __( 'Sending user info, please wait...' )
        ));

        // Enable the user with no privileges to run ajax_login() in AJAX
        add_action( 'wp_ajax_nopriv_ajaxlogin', 'ajax_login' );
    }

    // Check if users input information is valid
    function ajax_login() {
        // First check the nonce, if it fails the function will break
        check_ajax_referer( 'ajax-login-nonce', 'security' );

    //Nonce is checked, get the POST data and sign user on
    $info = array();
        $info['user_login'] = $_POST['username'];
        $info['user_password'] = $_POST['password'];
        $info['remember'] = true;

    $user_signon = wp_signon( $info, false );
    if ( is_wp_error( $user_signon )) {
        echo json_encode( array( 'loggedin'=>false, 'message'=>__( 'Wrong username or password!' )));
    } else {
        echo json_encode( array( 'loggedin'=>true, 'message'=>__('Login successful, redirecting...' )));
    }

    die();
}

JS:

jQuery(document).ready(function($) {
// Perform AJAX login on form submit
    $('form#login_form').on('submit', function(e){
        $('form#login_form p.status').show().text(ajax_login_object.loadingmessage);
        $.ajax({
            type: 'POST',
            dataType: 'json',
            url: ajax_login_object.ajaxurl,
            data: { 
                'action': 'ajaxlogin', //calls wp_ajax_nopriv_ajaxlogin
                'username': $('form#login_form #username').val(), 
                'password': $('form#login_form #password').val(), 
                'security': $('form#login_form #security').val() },
            success: function(data){
                $('form#login_form p.status').text(data.message);
                if (data.loggedin == true){
                    document.location.href = ajax_login_object.redirecturl;
                }
            }
        });
        e.preventDefault();
    });
});

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