COD Control

• Admin menu: COD Customers with columns Name, Email, City, Received COD (Yes/No).
• If Received COD = No, the cod gateway is removed at checkout for that customer.
• Applies when users are logged in OR when they simply enter their email address on the checkout form.
• Lightweight, no database tables required (uses user meta).

1. Upload the ZIP via Plugins → Add New → Upload Plugin.
2. Activate COD Control.
3. Go to COD Control in the admin menu to manage flags.

1.0.0

• First release.

1.0.1

• wordpress.org changes recommended.
• Fixed readme.txt Contributors line to use WordPress.org username changlee.
• Moved inline <style> and <script> from PHP into assets/css/codco-style.css and assets/js/codco-script.js.
• Added proper asset loading via wp_enqueue_scripts with wp_register_style/script, and wp_localize_script for ajaxurl + nonce.
• Prefixed actions and methods (codco_*) and renamed class to CODCO_Control to avoid collisions.
• Added nonce checks with check_ajax_referer( 'codco_email_nonce', 'security' ) in AJAX handler.
• Hardened wp_verify_nonce() inputs with sanitize_text_field( wp_unslash( ... ) ).
• Escaped output late using esc_url, esc_js for dynamic values.
• Added placeholder ajax-loader.gif if missing.

1.0.2

• wordpress.org changes recommended.
• Fixed security issues with nonces and sanitization
• Added proper permission checks (current_user_can)
• Replaced inline CSS/JS with proper wp_enqueue_* methods
• Updated version numbers for release

1.0.3

• wordpress.org changes recommended.
• Fixed security issues with nonces and sanitization
• Added proper permission checks (current_user_can)

1.0.4

• wordpress.org changes recommended.
• plugin prefix gets Updated