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 $options=[])
	validate ($value)
	getOptions ()

Protected Attributes
	$supportedOptions
Protected Attributes inherited from TYPO3\CMS\Extbase\Validation\Validator\AbstractValidator
	$acceptsEmptyValues = true
	$supportedOptions = []
	$options = []
	$result

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

Detailed Description

Validator for boolean values

Definition at line 20 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

Returns

void

Definition at line 44 of file BooleanValidator.php.

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

Member Data Documentation

$supportedOptions

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

protected

Initial value:

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

Definition at line 25 of file BooleanValidator.php.