<?php

// Copyright (C) 2010-2023 Combodo SARL
//
//   This file is part of iTop.
//
//   iTop is free software; you can redistribute it and/or modify	
//   it under the terms of the GNU Affero General Public License as published by
//   the Free Software Foundation, either version 3 of the License, or
//   (at your option) any later version.
//
//   iTop is distributed in the hope that it will be useful,
//   but WITHOUT ANY WARRANTY; without even the implied warranty of
//   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//   GNU Affero General Public License for more details.
//
//   You should have received a copy of the GNU Affero General Public License
//   along with iTop. If not, see <http://www.gnu.org/licenses/>

namespace Combodo\iTop\Form\Field;

/**
 * Description of MultipleSelectField
 *
 * @author Guillaume Lajarige <guillaume.lajarige@combodo.com>
 */
class MultipleSelectField extends SelectField
{
	/** @inheritDoc */
	const DEFAULT_MULTIPLE_VALUES_ENABLED = true;
	const DEFAULT_STARTS_WITH_NULL_CHOICE = false;

	function SetCurrentValue($currentValue)
	{
		if ($currentValue != null) {
			$this->currentValue = $currentValue;
		} else {
			$this->currentValue = "";
		}

		return $this;
	}
}