File
6 years ago
Hostname
6 years ago
Abstract.php
6 years ago
Alnum.php
6 years ago
Alpha.php
6 years ago
Between.php
6 years ago
Callback.php
6 years ago
Ccnum.php
6 years ago
CreditCard.php
6 years ago
Date.php
6 years ago
Digits.php
6 years ago
Exception.php
6 years ago
Float.php
6 years ago
GreaterThan.php
6 years ago
Hex.php
6 years ago
Hostname.php
6 years ago
Iban.php
6 years ago
Identical.php
6 years ago
InArray.php
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Int.php
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Interface.php
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Ip.php
6 years ago
Isbn.php
6 years ago
LessThan.php
6 years ago
NotEmpty.php
6 years ago
PostCode.php
6 years ago
Regex.php
6 years ago
StringLength.php
6 years ago
Digits.php
92 lines
| 1 | <?php |
| 2 | /** |
| 3 | * Zend Framework |
| 4 | * |
| 5 | * LICENSE |
| 6 | * |
| 7 | * This source file is subject to the new BSD license that is bundled |
| 8 | * with this package in the file LICENSE.txt. |
| 9 | * It is also available through the world-wide-web at this URL: |
| 10 | * http://framework.zend.com/license/new-bsd |
| 11 | * If you did not receive a copy of the license and are unable to |
| 12 | * obtain it through the world-wide-web, please send an email |
| 13 | * to license@zend.com so we can send you a copy immediately. |
| 14 | * |
| 15 | * @category Zend |
| 16 | * @package Zend_Validate |
| 17 | * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) |
| 18 | * @license http://framework.zend.com/license/new-bsd New BSD License |
| 19 | * @version $Id: Digits.php 23775 2011-03-01 17:25:24Z ralph $ |
| 20 | */ |
| 21 | |
| 22 | /** |
| 23 | * @see Zend_Validate_Abstract |
| 24 | */ |
| 25 | // require_once 'Zend/Validate/Abstract.php'; |
| 26 | |
| 27 | /** |
| 28 | * @category Zend |
| 29 | * @package Zend_Validate |
| 30 | * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) |
| 31 | * @license http://framework.zend.com/license/new-bsd New BSD License |
| 32 | */ |
| 33 | class Zend_Validate_Digits extends Zend_Validate_Abstract |
| 34 | { |
| 35 | const NOT_DIGITS = 'notDigits'; |
| 36 | const STRING_EMPTY = 'digitsStringEmpty'; |
| 37 | const INVALID = 'digitsInvalid'; |
| 38 | |
| 39 | /** |
| 40 | * Digits filter used for validation |
| 41 | * |
| 42 | * @var Zend_Filter_Digits |
| 43 | */ |
| 44 | protected static $_filter = null; |
| 45 | |
| 46 | /** |
| 47 | * Validation failure message template definitions |
| 48 | * |
| 49 | * @var array |
| 50 | */ |
| 51 | protected $_messageTemplates = array( |
| 52 | self::NOT_DIGITS => "'%value%' must contain only digits", |
| 53 | self::STRING_EMPTY => "'%value%' is an empty string", |
| 54 | self::INVALID => "Invalid type given. String, integer or float expected", |
| 55 | ); |
| 56 | |
| 57 | /** |
| 58 | * Defined by Zend_Validate_Interface |
| 59 | * |
| 60 | * Returns true if and only if $value only contains digit characters |
| 61 | * |
| 62 | * @param string $value |
| 63 | * @return boolean |
| 64 | */ |
| 65 | public function isValid($value) |
| 66 | { |
| 67 | if (!is_string($value) && !is_int($value) && !is_float($value)) { |
| 68 | $this->_error(self::INVALID); |
| 69 | return false; |
| 70 | } |
| 71 | |
| 72 | $this->_setValue((string) $value); |
| 73 | |
| 74 | if ('' === $this->_value) { |
| 75 | $this->_error(self::STRING_EMPTY); |
| 76 | return false; |
| 77 | } |
| 78 | |
| 79 | if (null === self::$_filter) { |
| 80 | // require_once 'Zend/Filter/Digits.php'; |
| 81 | self::$_filter = new Zend_Filter_Digits(); |
| 82 | } |
| 83 | |
| 84 | if ($this->_value !== self::$_filter->filter($this->_value)) { |
| 85 | $this->_error(self::NOT_DIGITS); |
| 86 | return false; |
| 87 | } |
| 88 | |
| 89 | return true; |
| 90 | } |
| 91 | } |
| 92 |