Inheritance diagram for Zend_Validate_Digits:

Public Member Functions
	isValid ($value)

Public Member Functions inherited from Zend_Validate_Abstract
	getMessages ()

	getMessageVariables ()

	getMessageTemplates ()

	setMessage ($messageString, $messageKey=null)

	setMessages (array $messages)

	__get ($property)

	getErrors ()

	setObscureValue ($flag)

	getObscureValue ()

	setTranslator ($translator=null)

	getTranslator ()

	hasTranslator ()

	setDisableTranslator ($flag)

	translatorIsDisabled ()

Data Fields
const	NOT_DIGITS = 'notDigits'

const	STRING_EMPTY = 'digitsStringEmpty'

const	INVALID = 'digitsInvalid'

Protected Attributes
	$_messageTemplates

Protected Attributes inherited from Zend_Validate_Abstract
	$_value

	$_messageVariables = array()

	$_messageTemplates = array()

	$_messages = array()

	$_obscureValue = false

	$_errors = array()

	$_translator

	$_translatorDisabled = false

Static Protected Attributes
static	$_filter = null

Static Protected Attributes inherited from Zend_Validate_Abstract
static	$_defaultTranslator

static	$_messageLength = -1

Additional Inherited Members
Static Public Member Functions inherited from Zend_Validate_Abstract
static	setDefaultTranslator ($translator=null)

static	getDefaultTranslator ()

static	hasDefaultTranslator ()

static	getMessageLength ()

static	setMessageLength ($length=-1)

Protected Member Functions inherited from Zend_Validate_Abstract
	_createMessage ($messageKey, $value)

	_implodeRecursive (array $pieces)

	_error ($messageKey, $value=null)

	_setValue ($value)

Detailed Description

Definition at line 33 of file Digits.php.

Member Function Documentation

◆ isValid()

isValid ( $value )

Defined by Zend_Validate_Interface

Returns true if and only if $value only contains digit characters

Parameters

string $value

Returns: boolean

Implements Zend_Validate_Interface.

Definition at line 65 of file Digits.php.

     {
         if (!is_string($value) && !is_int($value) && !is_float($value)) {
             $this->_error(self::INVALID);
             return false;
         }
 
         $this->_setValue((string) $value);
 
         if ('' === $this->_value) {
             $this->_error(self::STRING_EMPTY);
             return false;
         }
 
         if (null === self::$_filter) {
             #require_once 'Zend/Filter/Digits.php';
             self::$_filter = new Zend_Filter_Digits();
         }
 
         if ($this->_value !== self::$_filter->filter($this->_value)) {
             $this->_error(self::NOT_DIGITS);
             return false;
         }
 
         return true;
     }

Field Documentation

◆ $_filter

$_filter = null

staticprotected

Definition at line 44 of file Digits.php.

◆ $_messageTemplates

$_messageTemplates

protected

Initial value:

= array(
        self::NOT_DIGITS   => "'%value%' must contain only digits",
        self::STRING_EMPTY => "'%value%' is an empty string",
        self::INVALID      => "Invalid type given. String, integer or float expected",
    )

Definition at line 51 of file Digits.php.

◆ INVALID

const INVALID = 'digitsInvalid'

Definition at line 37 of file Digits.php.

◆ NOT_DIGITS

const NOT_DIGITS = 'notDigits'

Definition at line 35 of file Digits.php.

◆ STRING_EMPTY

const STRING_EMPTY = 'digitsStringEmpty'

Definition at line 36 of file Digits.php.

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

vendor/magento/zendframework1/library/Zend/Validate/Digits.php

Public Member Functions

Data Fields

Protected Attributes

Static Protected Attributes

Additional Inherited Members