Wikibase\Repo\Validators\StringLengthValidator Class Reference

StringLengthValidator checks a string's length. More...

Inheritance diagram for Wikibase\Repo\Validators\StringLengthValidator:

Collaboration diagram for Wikibase\Repo\Validators\StringLengthValidator:

Public Member Functions
	__construct ( $minLength, $maxLength, $measure='strlen', $errorCodePrefix='')
	validate ( $value)
	setOptions (array $options)

Private Member Functions
	truncateValue ( $value, $truncateAt=32)
	Truncates the value to the max length, if the value is larger than some maximum length.

Private Attributes
	$minLength
	$maxLength
	$measure
	$errorCodePrefix

Detailed Description

StringLengthValidator checks a string's length.

Copyright

GPL-2.0-or-later

Author

Daniel Kinzler

Constructor & Destructor Documentation

__construct()

Wikibase\Repo\Validators\StringLengthValidator::__construct	(		$minLength,
			$maxLength,
			$measure = 'strlen',
			$errorCodePrefix = '' )

Parameters

int	$minLength
int	$maxLength
callable | string	$measure	The function to use to measure the string's length. Use 'strlen' for byte length and 'mb_strlen' for character length. A callable can be used to provide an alternative measure.
string	$errorCodePrefix

Member Function Documentation

setOptions()

Wikibase\Repo\Validators\StringLengthValidator::setOptions

(

array

$options

)

See also

ValueValidator::setOptions()

Parameters

array

$options

truncateValue()

Wikibase\Repo\Validators\StringLengthValidator::truncateValue ( $value, $truncateAt = 32 )

private

Truncates the value to the max length, if the value is larger than some maximum length.

To be used only for informative purposes (such as error messages) when the value is already known to be longer than the maximum specified in the constructor.

Parameters

string	$value
int	$truncateAt	The length after which to truncate. Note that this is unrelated to the max length we validate against.

Returns

string

validate()

Wikibase\Repo\Validators\StringLengthValidator::validate

(

$value

)

See also

ValueValidator::validate()

Parameters

string

$value

The value to validate

Returns

Result

Member Data Documentation

$errorCodePrefix

Wikibase\Repo\Validators\StringLengthValidator::$errorCodePrefix

private

$maxLength

Wikibase\Repo\Validators\StringLengthValidator::$maxLength

private

$measure

Wikibase\Repo\Validators\StringLengthValidator::$measure

private

$minLength

Wikibase\Repo\Validators\StringLengthValidator::$minLength

private

---

The documentation for this class was generated from the following file:

• repo/includes/Validators/StringLengthValidator.php