Your code is saving the option, but your input field is not actually displaying the option’s value because you’ve used the wrong option name, which is url_field_name and should instead be webhook_url_field_name (the second parameter value for register_setting()). So the correct HTML would be: <!– I wrapped the value attribute for brevity –> <input type=”url” … Read more
I use code similar to this to check for the minimum requirements for a plugin: if (is_admin()) { // check for required versions of WP and PHP $min_wp = ‘4.9.6’; $min_php = ‘7.2’; if (!check_requirements($min_wp, $min_php)) { add_action(‘admin_init’, ‘my_disable_plugin’); add_action(‘admin_notices’, ‘my_show_notice_disabled_plugin’); add_action(‘network_admin_init’, ‘my_disable_plugin’); add_action(‘network_admin_notices’, ‘my_show_notice_disabled_plugin’); my_deregister(); return; } } function check_requirements($min_wp, $min_php) { // see … Read more
Your ‘uploaded-plugin’.zip must contain all your plugin files in subdirectory named as your plugin subdirectory (in example “my-plugin”).
You shouldn’t need to hook anywhere in particular, simply output your heading at the start of your settings page callback and WP should position admin notices appropriately after your heading (there’s some logic written into the js/jquery). For example i have lines like this at the start of various plugin settings pages. <div class=”wrap”> <h1><?php … Read more
In which functions.php file am I supposed to drop an include statement, so that the Hello World shortcode plugin is ‘executable’? None. You don’t do this. The file with the Plugin Name: HELLO WORLD PLUGIN comment is your main plugin file. To load it you activate the plugin in Plugins. This is all described clearly … Read more
I ran across this a few weeks ago with a client site – maybe this will help. /** * Debug Pending Updates * * Crude debugging method that will spit out all pending plugin * and theme updates for admin level users when ?debug_updates is * added to a /wp-admin/ URL. */ function debug_pending_updates() { … Read more
According to the plugin directory assets page in the Plugin Handbook, create one or more of the following, relative to your plugin root directory: assets/icon-128×128.(png|jpg) assets/icon-256×256.(png|jpg) assets/icon.svg
How can i add insertion point between inner blocks in my custom block like core blocks
Undo operation not working in Rich text [Gutenberg]
Gutenberg’s Popover component position relative to the focused element