1 <?php
2
3 /**
4 * The MIT License
5 *
6 * Copyright 2014 George Marques <george at georgemarques.com.br>.
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a copy
9 * of this software and associated documentation files (the "Software"), to deal
10 * in the Software without restriction, including without limitation the rights
11 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
12 * copies of the Software, and to permit persons to whom the Software is
13 * furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice shall be included in
16 * all copies or substantial portions of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
24 * THE SOFTWARE.
25 */
26
27 namespace Flikore\Validator\Validators;
28
29 use Flikore\Validator\Intl;
30
31 /**
32 * Validates that a number is greater than a given value.
33 *
34 * @customKey <i>%min%</i> The exclusive lower boundary.
35 *
36 * @author George Marques <george at georgemarques.com.br>
37 * @version 0.5.2
38 * @since 0.4.0
39 * @license http://opensource.org/licenses/MIT MIT
40 * @copyright (c) 2014, George Marques
41 * @package Flikore\Validator
42 */
43 class GreaterThanValidator extends \Flikore\Validator\Validator
44 {
45
46 /**
47 * The exclusive lower boundary.
48 * @var int The exclusive lower boundary.
49 */
50 protected $min;
51
52 /**
53 * The error message for this validator.
54 * @var string The error message for this validator.
55 */
56 protected $message = 'The %key% must be greater than %min%.';
57
58 /**
59 * Creates a new Greater Than Validator.
60 * @param int $min The exclusive lower boundary.
61 */
62 public function __construct($min)
63 {
64 if (!is_int($min))
65 {
66 throw new \InvalidArgumentException(Intl\GetText::_d('Flikore.Validator','The limit must be a valid integer'));
67 }
68
69 $this->min = $min;
70
71 $this->addKeyValue('min', $min);
72 }
73
74 /**
75 * Executes the real validation so it can be reused.
76 * @param mixed $value The value to validate.
77 * @return boolean Whether the value pass the validation.
78 */
79 protected function doValidate($value)
80 {
81 // ignore empty values
82 if ($this->isEmpty($value))
83 {
84 return true;
85 }
86 return ($value > $this->min);
87 }
88
89 }
90