There are few problems: you are using \WP_REST_Server::CREATABLE which is executed only when the request type is POST, if you are just opening the URL in the browser use \WP_REST_Server::READABLE instead (or \WP_REST_Server::ALLMETHODS to accept any request type). your callback is ‘callback’ => [$this, ‘import_csv’], but it should be ‘callback’ => [$this, ‘import_csv_file’], as the … Read more
I’m assuming that where you said “I need help to validate/connect the new custom field to a data column in wp_users called serials” that you actually meant wp_usermeta field where the meta key is “serials”. To validate any additional fields as part of the login, you use the wp_authenticate_user filter. Start by checking to see … Read more
I see 2 options here: Create a new plugin (copying the old one) and modify it as you need With just one plugin, create multiple shipping methods. Remember that you can call the add_rate() method multiple times inside one shipping class. As a shipping plugins developer, what I do is using the second option for … Read more
To answer the question, from the codex, listed above in the comments. function load_custom_wp_admin_style($hook) { // Load only on ?page=mypluginname if($hook != ‘toplevel_page_mypluginname’) { return; } wp_enqueue_style( ‘custom_wp_admin_css’, plugins_url(‘admin-style.css’, __FILE__) ); } add_action( ‘admin_enqueue_scripts’, ‘load_custom_wp_admin_style’ ); Note: If you are unsure what your $hook name is .. use this to determine your hookname. Put the … Read more
One needs to create an action hook ‘woocommerce_account_[myendpoint]_endpoint’: add_action(‘woocommerce_account_’ . $endpoint . ‘_endpoint’, ‘my_endpoint_content’); function my_endpoint_content() { //content goes here echo ‘My content goes here’; } http://hookr.io/actions/woocommerce_account_key_endpoint/ So, putting a few different sources together, to add a new menu item to the Woocommerce My Account dashboard one needs something like: <?php add_filter(‘woocommerce_account_menu_items’, ‘add_my_menu_items’); function add_my_menu_items($items) … Read more
The code in the file itself can be executed multiple times. If you want to do something when the plugin is activated use register_activation_hook and wrap your email sending codes in it. function my_plugin_activation() { //Setting up the credential … } register_activation_hook( __FILE__, ‘my_plugin_activation’ );
Well actually, you just need to learn and understand what nonce is and is for, and then you would know when/where/whether you should use it. Excerpt from https://codex.wordpress.org/WordPress_Nonces: WordPress’s security tokens are called “nonces” (despite the above-noted differences from true nonces) because they serve much the same purpose as nonces do. They help protect against … Read more
You need to use hooks to create custom columns and data for a custom post type are manage_{$post_type}posts_columns and manage{$post_type}_posts_custom_column respectively. {$post_type} is the name of the custom post type. I have created common function to add column and and their data. You can use below function to add column and it’s data. function cv_add_column_to_admin_dashboard($column_title, … Read more
That’s because there is no image size called small in WordPress. It’s possible your theme registered it but the thumbnail size WordPress uses internally at 150×150 is named thumbnail not small
You should have a function (single class, or method in a class) for the task to remove all the data from the plugin, like database or options entries. On your settings page, call after an active checkbox this function, after sending a request, like via Button. In the uninstall.php have you also the possibility to … Read more