TYPO3\CMS\Form\Domain\Filter\DigitFilter Class Reference

Inheritance diagram for TYPO3\CMS\Form\Domain\Filter\DigitFilter:

Public Member Functions
	filter ($value)

Additional Inherited Members
Protected Member Functions inherited from TYPO3\CMS\Form\Domain\Filter\AbstractFilter
	convertCase ($value, $case)
	getCharsetConverter ()
	getTypoScriptFrontendController ()

Detailed Description

Digit filter

Definition at line 20 of file DigitFilter.php.

Member Function Documentation

filter()

TYPO3\CMS\Form\Domain\Filter\DigitFilter::filter

(

$value

)

Return filtered value Remove all but digits

Parameters

string

$value

Returns

string

Implements TYPO3\CMS\Form\Domain\Filter\FilterInterface.

Definition at line 29 of file DigitFilter.php.