phpbb-extensions / autogroups

		);

		// Prevent form submit when no user groups are available or selected

		if (!$data['autogroups_group_id'])

		{

			trigger_error($this->language->lang('ACP_AUTOGROUPS_INVALID_GROUPS') . adm_back_link($this->u_action), E_USER_WARNING);

		}

		// Prevent form submit when min and max values are identical

		if ($data['autogroups_min_value'] == $data['autogroups_max_value'])

		}

		// Prevent form submit when min and max values are identical

		if ($data['autogroups_min_value'] == $data['autogroups_max_value'])

		{

			trigger_error($this->language->lang('ACP_AUTOGROUPS_INVALID_RANGE') . adm_back_link($this->u_action), E_USER_WARNING);

		}

		// Prevent form submit when the target group is also in the excluded groups array

		if (in_array($data['autogroups_group_id'], $data['autogroups_excluded_groups']))

		}

		// Prevent form submit when the target group is also in the excluded groups array

		if (in_array($data['autogroups_group_id'], $data['autogroups_excluded_groups']))

		{

			trigger_error($this->language->lang('ACP_AUTOGROUPS_INVALID_EXCLUDE_GROUPS') . adm_back_link($this->u_action), E_USER_WARNING);

		}

		// Format autogroups_excluded_groups for storage in the db

		$data['autogroups_excluded_groups'] = !empty($data['autogroups_excluded_groups']) ? json_encode($data['autogroups_excluded_groups']) : '';