When making a manual payment with account_sepa we want to allow people to add a bank account as it might display the European QR code for banking app, but this should stay optional. So we made sure that the conditions making the field visible and required weren't the same. part of task #1918423 closes odoo/odoo#32198 Signed-off-by: Quentin De Paoli (qdp) <qdp@openerp.com>