What is WordPress Hook: add_link_category_form_pre
The add_link_category_form_pre hook is a specific WordPress hook that is used to modify the category form for adding a new link category.
Understanding the Hook: add_link_category_form_pre
This hook is located within the wp-admin/includes/bookmark.php file and is specifically used to modify the category form before it is displayed on the Add Link Category page in the WordPress admin panel. It allows developers to make changes to the category form before it is rendered on the page.
Hook Parameters (if applicable): add_link_category_form_pre
The add_link_category_form_pre hook does not accept any arguments or parameters.
Hook Doesn’t Work: add_link_category_form_pre
If the add_link_category_form_pre hook doesn’t work as expected, it could be due to a conflict with other plugins or themes that are also modifying the category form. It is recommended to deactivate other plugins or switch to a default theme to troubleshoot the issue.
Best Practices & Usage Notes (if applicable): add_link_category_form_pre
When using the add_link_category_form_pre hook, it is important to note that any modifications made to the category form should be carefully tested to ensure compatibility with other plugins and themes. It is also recommended to use this hook sparingly and only when necessary to avoid potential conflicts.
Usage Example: add_link_category_form_pre
“`php
function custom_link_category_form_pre() {
// Add custom code here to modify the category form
}
add_action(‘add_link_category_form_pre’, ‘custom_link_category_form_pre’);
“`
