<?php
/**
 * Copyright (C) 2021 Leipzig University Library
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * @author  Alexander Purr <purr@ub.uni-leipzig.de>
 * @license http://opensource.org/licenses/gpl-2.0.php GNU GPLv2
 */
use Zend\Filter\StringTrim;
use Zend\Form\Element\Textarea;
use Zend\Validator\StringLength;

return [
    'elements'     => [
        'comment'              => [
            'spec' => [
                'name'       => 'comment',
                'type'       => Textarea::class,
                'options'    => [
                    'label' => 'acquisition_label_comment',
                ],
                'attributes' => [
                    'required' => false,
                ],
            ],
        ],
    ],
    'input_filter' => [
        'comment'       => [
            'name'       => 'comment',
            'required'   => false,
            'filters'    => [
                StringTrim::class => [
                    'name' => StringTrim::class,
                ],
            ],
            'validators' => [
                StringLength::class => [
                    'name'    => StringLength::class,
                    'options' => [
                        'max' => 5000
                    ]
                ],
            ],
        ],
    ],
];