Validate/Barcode/Issn.php
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LICENSE
This source file is subject to the new BSD license that is bundled
with this package in the file LICENSE.txt.
It is also available through the world-wide-web at this URL:
http://framework.zend.com/license/new-bsd
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- Category
- Zend
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
- Package
- Zend_Validate
- Version
- $Id$
\Zend_Validate_Barcode_Issn
Package: Zend_Validate
- Parent(s)
- \Zend_Validate_Barcode_AdapterAbstract
- Category
- Zend
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Properties
string $_characters = '0123456789X'Allowed barcode characters
Default value
'0123456789X'Details- Type
- string
string $_checksum = '_gtin'Checksum function
Default value
'_gtin'Details- Type
- string
integer $_length = array(8, 13)Allowed barcode lengths
Default value
array(8, 13)Details- Type
- integer
Methods
_issn(string $value) : booleanValidates the checksum () ISSN implementation (reversed mod11)
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $value | string | The barcode to validate |
| Type | Description |
|---|---|
| boolean |
checkChars(string $value) : booleanAllows X on length of 8 chars
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $value | string | The barcode to check for allowed characters |
| Type | Description |
|---|---|
| boolean |
checksum(string $value) : booleanValidates the checksum
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $value | string | The barcode to check the checksum for |
| Type | Description |
|---|---|
| boolean |