mikeott

Validating Credit Card Numbers

Use this to validate credit card numbers. Dashes are ignored, so users may input them if they like. Tests for Visa, Mastercard, Amex, Discover, JCB, and Diners Club. Uses two hidden fields to store the type of card entered and whether or not the number entered is a valid credit card number. Regex source: http://stackoverflow.com/questions/72768/how-do-you-detect-credit-card-type-based-on-number

A Pen by Jon Crowell on CodePen.

License.

mikeott

<?php
/**
 * Plugin Name: WooCommerce - List Products by Tags
 * Plugin URI: http://www.remicorson.com/list-woocommerce-products-by-tags/
 * Description: List WooCommerce products by tags using a shortcode, ex: [woo_products_by_tags tags="shoes,socks"]
 * Version: 1.0
 * Author: Remi Corson
 * Author URI: http://remicorson.com
 * Requires at least: 3.5
 * Tested up to: 3.5

mikeott

The MIT License (MIT)

Copyright (c) James Dennes

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

mikeott

<?php

function enqueue_select2_jquery() {
    wp_register_style( 'select2css', '//cdnjs.cloudflare.com/ajax/libs/select2/3.4.8/select2.css', false, '1.0', 'all' );
    wp_register_script( 'select2', '//cdnjs.cloudflare.com/ajax/libs/select2/3.4.8/select2.js', array( 'jquery' ), '1.0', true );
    wp_enqueue_style( 'select2css' );
    wp_enqueue_script( 'select2' );
}
add_action( 'admin_enqueue_scripts', 'enqueue_select2_jquery' );