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PHPillow - PHP CouchDB connector

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File: / src/ classes/ validator/ integer.php

Type
text/plain text/plain
Last Author
kore
Version
159
Line Rev. Author Source
1 43 kore <?php
2 ↓ kore /**
3 ↓ kore * phpillow CouchDB backend
4 ↓ kore *
5 ↓ kore * This file is part of phpillow.
6 ↓ kore *
7 ↓ kore * phpillow is free software; you can redistribute it and/or modify it under
8 ↓ kore * the terms of the GNU Lesser General Public License as published by the Free
9 ↓ kore * Software Foundation; version 3 of the License.
10 ↓ kore *
11 ↓ kore * phpillow is distributed in the hope that it will be useful, but WITHOUT ANY
12 ↓ kore * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 ↓ kore * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
14 ↓ kore * more details.
15 ↓ kore *
16 ↓ kore * You should have received a copy of the GNU Lesser General Public License
17 ↓ kore * along with phpillow; if not, write to the Free Software Foundation, Inc., 51
18 ↓ kore * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
19 ↓ kore *
20 ↓ kore * @package Core
21 96 kore * @version $Revision: 159 $
22 43 kore * @license http://www.gnu.org/licenses/lgpl-3.0.txt LGPL
23 ↓ kore */
24 ↓ kore
25 ↓ kore /**
26 ↓ kore * Validate integer inputs
27 ↓ kore *
28 ↓ kore * @package Core
29 96 kore * @version $Revision: 159 $
30 43 kore * @license http://www.gnu.org/licenses/lgpl-3.0.txt LGPL
31 ↓ kore */
32 ↓ kore class phpillowIntegerValidator extends phpillowValidator
33 ↓ kore {
34 ↓ kore /**
35 ↓ kore * Minimum value for passed integer value
36 159 kore *
37 43 kore * @var int
38 ↓ kore */
39 ↓ kore protected $min;
40 ↓ kore
41 ↓ kore /**
42 ↓ kore * Maximum value for passed integer value
43 159 kore *
44 43 kore * @var int
45 ↓ kore */
46 ↓ kore protected $max;
47 ↓ kore
48 ↓ kore /**
49 ↓ kore * Validator constructor
50 ↓ kore *
51 159 kore * Validator constructor to optionally specify the minimum and maximum
52 43 kore * value for the allowed integer values. For no validation you may pass
53 ↓ kore * false to the respective parameter.
54 159 kore *
55 ↓ kore * @param mixed $min
56 ↓ kore * @param mixed $max
57 43 kore * @return void
58 ↓ kore */
59 ↓ kore public function __construct( $min = false, $max = false )
60 ↓ kore {
61 ↓ kore $this->min = $min;
62 ↓ kore $this->max = $max;
63 ↓ kore }
64 ↓ kore
65 ↓ kore /**
66 ↓ kore * Validate input as integer
67 159 kore *
68 ↓ kore * @param mixed $input
69 43 kore * @return int
70 ↓ kore */
71 ↓ kore public function validate( $input )
72 ↓ kore {
73 ↓ kore // Check for minimum constraint
74 ↓ kore if ( ( $this->min !== false ) &&
75 ↓ kore ( $input < $this->min ) )
76 ↓ kore {
77 ↓ kore throw new phpillowValidationException(
78 ↓ kore 'Input value %input is not bigger or equal then %minimum.',
79 ↓ kore array(
80 ↓ kore 'input' => $input,
81 ↓ kore 'minimum' => $this->min,
82 ↓ kore )
83 ↓ kore );
84 ↓ kore }
85 ↓ kore
86 ↓ kore // Check for maximum constraint
87 ↓ kore if ( ( $this->max !== false ) &&
88 ↓ kore ( $input > $this->max ) )
89 ↓ kore {
90 ↓ kore throw new phpillowValidationException(
91 ↓ kore 'Input value %input is not lesser or equal then %maximum.',
92 ↓ kore array(
93 ↓ kore 'input' => $input,
94 ↓ kore 'maximum' => $this->max,
95 ↓ kore )
96 ↓ kore );
97 ↓ kore }
98 ↓ kore
99 ↓ kore return (int) $input;
100 ↓ kore }
101 ↓ kore }
102 ↓ kore

Arbit - project tracking, licensed under GPL 3