We will continue our exploration of administration customization and see how to add an option page on WordPress.

Adding an option panel is done in 2 steps:

• We declare the new parameters to manage thanks to the API Settings
• We save a new entry in the menu using the add_options_page, add_menu_page or add_submenu_page methods. And we generate a form page which will allow us to fill in the various information.

            <?= esc_html(get_option('agence_horaire')) ?>
            
            
            <input type = "text" name = "agency_date" value = ""class =" montheme_datepicker ">
            
        
Agency management

        

            
        
        
        <? php
    }

}

WordPress will be able to automatically manage data backup. It is not necessary here to call upon methods add_option and update_option.