customisation of contact form

Hello @lesleysim,

You’re welcome. Unfortunately, right now there is no easy way to add a new field to the contact form because it wasn’t built to be so flexible. Maybe in a future release of the plugin… we will make the form more flexible.

Edit steps:
1. copy wp-maintenance-mode/views/maintenance.php to wp-content/wp-maintenance-mode.php and add the field in the contact form div;
2. copy wp-maintenance-mode/views/contact.php to wp-content/wp-maintenance-mode-contact.php and add the $_POST field where you need;
3. add the next snippet in your <current theme>/functions.php file (because it is necessary to change the contact template path).

function alter_wpmm_contact_template($path){
  return WP_CONTENT_DIR . '/wp-maintenance-mode-contact.php';
}
add_filter('wpmm_contact_template', 'alter_wpmm_contact_template');

Thanks.