Root/
<?php/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- *//*# ***** BEGIN LICENSE BLOCK *****# This file is part of Plume Framework, a simple PHP Application Framework.# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.## Plume Framework is free software; you can redistribute it and/or modify# it under the terms of the GNU Lesser General Public License as published by# the Free Software Foundation; either version 2.1 of the License, or# (at your option) any later version.## Plume Framework 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 Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA## ***** END LICENSE BLOCK ***** */class Pluf_Form_Field_Integer extends Pluf_Form_Field{ public $widget = 'Pluf_Form_Widget_TextInput'; public $max = null; public $min = null; public function clean($value) { parent::clean($value); if (in_array($value, $this->empty_values)) { $value = ''; } if (is_array($value)) { reset($value); while (list($i, $val) = each($value)) { if (!preg_match('/[0-9]+/', $val)) { throw new Pluf_Form_Invalid(__('The value must be an integer.')); } $this->checkMinMax($val); $value[$i] = (int) $val; } reset($value); return $value; } else { if (!preg_match('/[0-9]+/', $value)) { throw new Pluf_Form_Invalid(__('The value must be an integer.')); } $this->checkMinMax($value); } return (int) $value; } protected function checkMinMax($value) { if ($this->max !== null and $value > $this->max) { throw new Pluf_Form_Invalid(sprintf(__('Ensure that this value is not greater than %1$d.'), $this->max)); } if ($this->min !== null and $value < $this->min) { throw new Pluf_Form_Invalid(sprintf(__('Ensure that this value is not lower than %1$d.'), $this->min)); } }} |
