Validate/File/Exists.php
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LICENSE
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with this package in the file LICENSE.txt.
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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_File_Exists
Package: Zend_Validate
Returns
Validator which checks if the file already exists in the directory
- Parent(s)
- \Zend_Validate_Abstract
- Children
- \Zend_Validate_File_NotExists
- Category
- Zend
- Copyright
- Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
- License
- New BSD License
Constants
Properties
string $_directory = ''Internal list of directories
Default value
''Details- Type
- string
array $_messageTemplates = array(self::DOES_NOT_EXIST => "File '%value%' does not exist")Error message templates
Default value
array(self::DOES_NOT_EXIST => "File '%value%' does not exist")Details- Type
- array
array $_messageVariables = array('directory' => '_directory')Error message template variables
Default value
array('directory' => '_directory')Details- Type
- array
Methods
__construct(string | array | \Zend_Config $directory = array()) : voidSets validator options
Parameters
| Name | Type | Description |
|---|---|---|
| $directory | string | array | \Zend_Config |
_throw(string $file, string $errorType) : falseThrows an error of the given type
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $file | string | |
| $errorType | string |
| Type | Description |
|---|---|
| false |
addDirectory(string | array $directory) : \Zend_Validate_File_ExtensionAdds the file directory which will be checked
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $directory | string | array | The directory to add for validation |
| Type | Description |
|---|---|
| \Zend_Validate_File_Extension | Provides a fluent interface |
getDirectory(boolean $asArray = false) : stringReturns the set file directories which are checked
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $asArray | boolean | Returns the values as array, when false an concated string is returned |
| Type | Description |
|---|---|
| string |
isValid(string $value, array $file = null) : booleanDefined by Zend_Validate_Interface
Returns true if and only if the file already exists in the set directories
Parameters| Name | Type | Description |
|---|---|---|
| $value | string | Real file to check for existance |
| $file | array | File data from Zend_File_Transfer |
| Type | Description |
|---|---|
| boolean |
setDirectory(string | array $directory) : \Zend_Validate_File_ExtensionSets the file directory which will be checked
Parameters
Returns
| Name | Type | Description |
|---|---|---|
| $directory | string | array | The directories to validate |
| Type | Description |
|---|---|
| \Zend_Validate_File_Extension | Provides a fluent interface |