TYPO3\CMS\Extbase\Validation\Validator\BooleanValidator Class Reference

Inheritance diagram for TYPO3\CMS\Extbase\Validation\Validator\BooleanValidator:

Public Member Functions
	isValid ($value)
‪Public Member Functions inherited from ‪TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator
	__construct (array $options=[])
TYPO3 CMS Extbase Error Result	validate ($value)
array	getOptions ()

Protected Attributes
array	$supportedOptions
‪Protected Attributes inherited from ‪TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator
bool	$acceptsEmptyValues = true
array	$supportedOptions = array( )
array	$options = array( )
TYPO3 CMS Extbase Error Result	$result

Additional Inherited Members
‪Protected Member Functions inherited from ‪TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator
	addError ($message, $code, array $arguments=[], $title='')
bool	isEmpty ($value)
string null	translateErrorMessage ($translateKey, $extensionName, $arguments=[])

Detailed Description

Validator for boolean values

Definition at line 21 of file BooleanValidator.php.

Member Function Documentation

isValid()

TYPO3\CMS\Extbase\Validation\Validator\BooleanValidator::isValid

(

$value

)

Check if $value matches the expectation given to the validator. If it does not match, the function adds an error to the result.

Also testing for '1' (true), '0' and '' (false) because casting varies between tests and actual usage. This makes the validator loose but still keeping functionality.

Parameters

mixed

$value

‪The value that should be validated

Reimplemented from TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator.

Definition at line 43 of file BooleanValidator.php.

References TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator\addError(), and TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator\translateErrorMessage().

Member Data Documentation

$supportedOptions

array TYPO3\CMS\Extbase\Validation\Validator\BooleanValidator::$supportedOptions

protected

Initial value:

= array( 
        
        
        
        
        
        'is' => [null, 'Boolean value', 'boolean|string|integer']
     )

Definition at line 25 of file BooleanValidator.php.