hooks()->add_action('app_admin_authentication_head', [$this, 'your_function_admin_authentication_head']);
Welcome, please sign in to your dashboard
{{message}}
hooks()->add_action('after_admin_login_form_start', [$this, 'your_function_admin_login_form_head']);
hooks()->add_action('before_admin_login_form_close', [$this, 'your_function_admin_login_form_footer']);