Class Callback

Validates a value using a custom callback or anonymous function.

Jyxo\Input\Validator\Callback

Namespace: Jyxo\Input\Validator
Category: Jyxo
Package: Jyxo\Input
Subpackage: Validator
Copyright: Copyright (c) 2005-2011 Jyxo, s.r.o.
License: https://github.com/jyxo/php/blob/master/license.txt
Author: Ondřej Nešpor
Located at Input/Validator/Callback.php

Methods summary
`public`	# `__construct( string\|array\|Closure $callback )` Constructor. Constructor. Optinally accepts additional parameters that will be used as additional callback parameters. The validated value will allways be used as the callback's first parameter. Parameters `$callback` `string\|array\|Closure` Validation callback
`public Jyxo\Input\Validator\Callback`	# `setCallback( string\|array\|Closure $callback )` Sets the validation callback. Sets the validation callback. Parameters `$callback` `string\|array\|Closure` Validation callback Returns `Jyxo\Input\Validator\Callback` Throws `Jyxo\Input\Validator\Exception` On invalid callback definition
`public string\|array\|Closure`	# `getCallback( )` Returns the validation callback. Returns the validation callback. Returns `string\|array\|Closure`
`public Jyxo\Input\Validator\Callback`	# `setAdditionalParams( array $params = array() )` Sets additional validation callback parameters. Sets additional validation callback parameters. Parameters `$params` `array` Parameters array Returns `Jyxo\Input\Validator\Callback`
`public array`	# `getAdditionalParams( )` Returns additional validation callback parameters. Returns additional validation callback parameters. Returns `array`
`public boolean`	# `isValid( mixed $value )` Validates a value. Validates a value. Parameters `$value` `mixed` Input value Returns `boolean` Implementation of `Jyxo\Input\ValidatorInterface::isValid`

Methods inherited from Jyxo\Input\Validator\AbstractValidator
`validate()`