Validator which checks if the destination file does not exist

category Zend
package Zend_Validator

 Methods

Sets validator options

__construct(string | array | \Traversable $options) 
Inherited

Validator() - one or multiple scalar values f.e. Validator($first, $second, $third) - an array f.e. Validator(array($first => 'first', $second => 'second', $third => 'third')) - an instance of Traversable f.e. Validator($config_instance)

inherited_from \Zend\Validator\File\Exists::__construct()

Parameters

$options

stringarray\Traversable

Magic function returns the value of the requested property, if and only if it is the value or a message variable.

__get(string $property) : mixed
Inherited

inherited_from \Zend\Validator\AbstractValidator::__get()
inherited_from \Zend\Validator\File\Exists::__get()

Parameters

$property

string

Exceptions

\Zend\Validator\Exception\InvalidArgumentException

Returns

mixed

Invoke as command

__invoke(mixed $value) : bool
Inherited

inherited_from \Zend\Validator\AbstractValidator::__invoke()
inherited_from \Zend\Validator\File\Exists::__invoke()

Parameters

$value

mixed

Returns

bool

Adds the file directory which will be checked

addDirectory(string | array $directory) : \Zend\Validator\File\Extension
Inherited

inherited_from \Zend\Validator\File\Exists::addDirectory()

Parameters

$directory

stringarray

The directory to add for validation

Exceptions

\Zend\Validator\Exception\InvalidArgumentException

Returns

\Zend\Validator\File\ExtensionProvides a fluent interface

Get default translation object for all validate objects

getDefaultTranslator() : \Zend\I18n\Translator\Translator | null
Inherited

inherited_from \Zend\Validator\AbstractValidator::getDefaultTranslator()
inherited_from \Zend\Validator\File\Exists::getDefaultTranslator()

Returns

Get default translation text domain for all validate objects

getDefaultTranslatorTextDomain() : string
Inherited

inherited_from \Zend\Validator\AbstractValidator::getDefaultTranslatorTextDomain()
inherited_from \Zend\Validator\File\Exists::getDefaultTranslatorTextDomain()

Returns

string

Returns the set file directories which are checked

getDirectory(bool $asArray) : string
Inherited

inherited_from \Zend\Validator\File\Exists::getDirectory()

Parameters

$asArray

bool

Returns the values as array, when false an concatenated string is returned

Returns

string

Returns the maximum allowed message length

getMessageLength() : integer
Inherited

inherited_from \Zend\Validator\AbstractValidator::getMessageLength()
inherited_from \Zend\Validator\File\Exists::getMessageLength()

Returns

integer

Returns the message templates from the validator

getMessageTemplates() : array
Inherited

inherited_from \Zend\Validator\AbstractValidator::getMessageTemplates()
inherited_from \Zend\Validator\File\Exists::getMessageTemplates()

Returns

array

Returns an array of the names of variables that are used in constructing validation failure messages

getMessageVariables() : array
Inherited

inherited_from \Zend\Validator\AbstractValidator::getMessageVariables()
inherited_from \Zend\Validator\File\Exists::getMessageVariables()

Returns

array

Returns array of validation failure messages

getMessages() : array
Inherited

The array keys are validation failure message identifiers, and the array values are the corresponding human-readable message strings.

If isValid() was never called or if the most recent isValid() call returned true, then this method returns an empty array.

inherited_from \Zend\Validator\AbstractValidator::getMessages()
inherited_from \Zend\Validator\File\Exists::getMessages()

Returns

array

Returns an option

getOption(string $option) : mixed
Inherited

inherited_from \Zend\Validator\AbstractValidator::getOption()
inherited_from \Zend\Validator\File\Exists::getOption()

Parameters

$option

string

Option to be returned

Exceptions

\Zend\Validator\Exception\InvalidArgumentException

Returns

mixedReturned option

Returns all available options

getOptions() : array
Inherited

inherited_from \Zend\Validator\AbstractValidator::getOptions()
inherited_from \Zend\Validator\File\Exists::getOptions()

Returns

arrayArray with all available options

Return translation object

getTranslator() : \Zend\I18n\Translator\Translator | null
Inherited

inherited_from \Zend\Validator\AbstractValidator::getTranslator()
inherited_from \Zend\Validator\File\Exists::getTranslator()

Returns

Return the translation text domain

getTranslatorTextDomain() : string
Inherited

inherited_from \Zend\Validator\AbstractValidator::getTranslatorTextDomain()
inherited_from \Zend\Validator\File\Exists::getTranslatorTextDomain()

Returns

string

Is there a default translation object set?

hasDefaultTranslator() : bool
Inherited

inherited_from \Zend\Validator\AbstractValidator::hasDefaultTranslator()
inherited_from \Zend\Validator\File\Exists::hasDefaultTranslator()

Returns

bool

Does this validator have its own specific translator?

hasTranslator() : bool
Inherited

inherited_from \Zend\Validator\AbstractValidator::hasTranslator()
inherited_from \Zend\Validator\File\Exists::hasTranslator()

Returns

bool

Is translation enabled?

isTranslatorEnabled() : bool
Inherited

inherited_from \Zend\Validator\AbstractValidator::isTranslatorEnabled()
inherited_from \Zend\Validator\File\Exists::isTranslatorEnabled()

Returns

bool

Returns true if and only if the file does not exist in the set destinations

isValid(string $value, array $file) : bool

If $value fails validation, then this method returns false, and getMessages() will return an array of messages that explain why the validation failed.

Parameters

$value

string

Real file to check for

$file

array

File data from \Zend\File\Transfer\Transfer

Exceptions

\Zend\Validator\Exception\RuntimeException If validation of $value is impossible

Returns

bool

Retrieve flag indicating whether or not value should be obfuscated in messages

isValueObscured() : bool
Inherited

inherited_from \Zend\Validator\AbstractValidator::isValueObscured()
inherited_from \Zend\Validator\File\Exists::isValueObscured()

Returns

bool

Set default translation object for all validate objects

setDefaultTranslator(\Zend\I18n\Translator\Translator $translator, string $textDomain) : void
Inherited

inherited_from \Zend\Validator\AbstractValidator::setDefaultTranslator()
inherited_from \Zend\Validator\File\Exists::setDefaultTranslator()

Parameters

$textDomain

string

(optional)

Exceptions

\Zend\Validator\Exception\InvalidArgumentException

Set default translation text domain for all validate objects

setDefaultTranslatorTextDomain(string $textDomain) : void
Inherited

inherited_from \Zend\Validator\AbstractValidator::setDefaultTranslatorTextDomain()
inherited_from \Zend\Validator\File\Exists::setDefaultTranslatorTextDomain()

Parameters

$textDomain

string

Sets the file directory which will be checked

setDirectory(string | array $directory) : \Zend\Validator\File\Extension
Inherited

inherited_from \Zend\Validator\File\Exists::setDirectory()

Parameters

$directory

stringarray

The directories to validate

Returns

\Zend\Validator\File\ExtensionProvides a fluent interface

Sets the validation failure message template for a particular key

setMessage(string $messageString, string $messageKey) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setMessage()
inherited_from \Zend\Validator\File\Exists::setMessage()

Parameters

$messageString

string

$messageKey

string

OPTIONAL

Exceptions

\Zend\Validator\Exception\InvalidArgumentException

Returns

\Zend\Validator\AbstractValidatorProvides a fluent interface

Sets the maximum allowed message length

setMessageLength(integer $length) 
Inherited

inherited_from \Zend\Validator\AbstractValidator::setMessageLength()
inherited_from \Zend\Validator\File\Exists::setMessageLength()

Parameters

$length

integer

Sets validation failure message templates given as an array, where the array keys are the message keys, and the array values are the message template strings.

setMessages(array $messages) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setMessages()
inherited_from \Zend\Validator\File\Exists::setMessages()

Parameters

$messages

array

Returns

Sets one or multiple options

setOptions(array | \Traversable $options) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setOptions()
inherited_from \Zend\Validator\File\Exists::setOptions()

Parameters

$options

array\Traversable

Options to set

Exceptions

\Zend\Validator\Exception\InvalidArgumentException If $options is not an array or Traversable

Returns

\Zend\Validator\AbstractValidatorProvides fluid interface

Set translation object

setTranslator(\Zend\I18n\Translator\Translator $translator, string $textDomain) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setTranslator()
inherited_from \Zend\Validator\File\Exists::setTranslator()

Parameters

$textDomain

string

(optional)

Exceptions

\Zend\Validator\Exception\InvalidArgumentException

Returns

Indicate whether or not translation should be enabled

setTranslatorEnabled(bool $flag) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setTranslatorEnabled()
inherited_from \Zend\Validator\File\Exists::setTranslatorEnabled()

Parameters

$flag

bool

Returns

Set translation text domain

setTranslatorTextDomain(string $textDomain) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setTranslatorTextDomain()
inherited_from \Zend\Validator\File\Exists::setTranslatorTextDomain()

Parameters

$textDomain

string

Returns

Set flag indicating whether or not value should be obfuscated in messages

setValueObscured(bool $flag) : \Zend\Validator\AbstractValidator
Inherited

inherited_from \Zend\Validator\AbstractValidator::setValueObscured()
inherited_from \Zend\Validator\File\Exists::setValueObscured()

Parameters

$flag

bool

Returns

Constructs and returns a validation failure message with the given message key and value.

createMessage(string $messageKey, string | array | object $value) : string
Inherited

Returns null if and only if $messageKey does not correspond to an existing template.

If a translator is available and a translation exists for $messageKey, the translation will be used.

inherited_from \Zend\Validator\AbstractValidator::createMessage()
inherited_from \Zend\Validator\File\Exists::createMessage()

Parameters

$messageKey

string

$value

stringarrayobject

Returns

string

error()

error(string $messageKey, string $value) : void
Inherited

inherited_from \Zend\Validator\AbstractValidator::error()
inherited_from \Zend\Validator\File\Exists::error()

Parameters

$messageKey

string

$value

string

OPTIONAL

Returns the validation value

getValue() : mixed
Inherited

inherited_from \Zend\Validator\AbstractValidator::getValue()
inherited_from \Zend\Validator\File\Exists::getValue()

Returns

mixedValue to be validated

Sets the value to be validated and clears the messages and errors arrays

setValue(mixed $value) : void
Inherited

inherited_from \Zend\Validator\AbstractValidator::setValue()
inherited_from \Zend\Validator\File\Exists::setValue()

Parameters

$value

mixed

Throws an error of the given type

throwError(string $file, string $errorType) : false
Inherited

inherited_from \Zend\Validator\File\Exists::throwError()

Parameters

$file

string

$errorType

string

Returns

false

Translate a validation message

translateMessage(string $messageKey, string $message) : string
Inherited

inherited_from \Zend\Validator\AbstractValidator::translateMessage()
inherited_from \Zend\Validator\File\Exists::translateMessage()

Parameters

$messageKey

string

$message

string

Returns

string

 Properties

 

$abstractOptions

$abstractOptions 
Inherited

inherited_from \Zend\Validator\AbstractValidator::$$abstractOptions
inherited_from \Zend\Validator\File\Exists::$$abstractOptions
 

Default translation object for all validate objects

$defaultTranslator : \Zend\I18n\Translator\Translator
Inherited

inherited_from \Zend\Validator\AbstractValidator::$$defaultTranslator
inherited_from \Zend\Validator\File\Exists::$$defaultTranslator
 

Default text domain to be used with translator

$defaultTranslatorTextDomain : string
Inherited

inherited_from \Zend\Validator\AbstractValidator::$$defaultTranslatorTextDomain
inherited_from \Zend\Validator\File\Exists::$$defaultTranslatorTextDomain
 

Limits the maximum returned length of a error message

$messageLength : Integer
Inherited

inherited_from \Zend\Validator\AbstractValidator::$$messageLength
inherited_from \Zend\Validator\File\Exists::$$messageLength
 

<p>Error message templates</p>

$messageTemplates : array

 

<p>Error message template variables</p>

$messageVariables : array
Inherited

inherited_from \Zend\Validator\File\Exists::$$messageVariables
 

Options for this validator

$options : array
Inherited

inherited_from \Zend\Validator\File\Exists::$$options
 

The value to be validated

$value : mixed
Inherited

inherited_from \Zend\Validator\AbstractValidator::$$value
inherited_from \Zend\Validator\File\Exists::$$value

 Constants

 

DOES_EXIST

DOES_EXIST 

const string Error constants
 

DOES_NOT_EXIST

DOES_NOT_EXIST 
Inherited

const string Error constants
inherited_from \Zend\Validator\File\Exists::DOES_NOT_EXIST