'Invalid inviter! The invite code is banned!', 'fields' => [ 'inviter' => 'Sender', 'invitee' => 'Receive email', 'time_invited' => 'Send time', 'valid' => 'Valid', 'invitee_register_uid' => 'Registered UID', 'invitee_register_email' => 'Registered email', 'invitee_register_username' => 'Registered username', 'expired_at' => 'hash expired at', 'time_invited_begin' => 'Send time gte', 'time_invited_end' => 'Send time lte', ], 'send_deny_reasons' => [ 'invite_system_closed' => 'Invite system is closed', 'no_permission' => 'Require :class or above to send invitations', 'invite_not_enough' => 'Invites not enough', ], 'send_allow_text' => 'Invite someone', 'pre_register_username' => 'Pre-register username', 'pre_register_username_help' => 'Username and email will not be changed when user registers with this invitation code', 'require_pre_register_username' => "Pre-register username can't be empty", ];