Class Chain

Chain of filters a validators for a single variable.

Jyxo\Input\Chain implements Jyxo\Input\ValidatorInterface

Direct known subclasses

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

Methods summary
`public Jyxo\Input\Chain`	# `addValidator( Jyxo\Input\ValidatorInterface $validator, string $errorMessage = null )` Adds a validator to the chain. Adds a validator to the chain. Parameters `$validator` `Jyxo\Input\ValidatorInterface` Validator `$errorMessage` `string` Validation error message Returns `Jyxo\Input\Chain`
`public Jyxo\Input\Chain`	# `addFilter( Jyxo\Input\FilterInterface $filter )` Adds a filter to the chain. Adds a filter to the chain. Parameters `$filter` `Jyxo\Input\FilterInterface` Filter Returns `Jyxo\Input\Chain`
`public Jyxo\Input\Chain`	# `addWalk( )` Adds a new subchain and returns its instance. Adds a new subchain and returns its instance. Returns `Jyxo\Input\Chain`
`public Jyxo\Input\Chain\Conditional`	# `addCondition( Jyxo\Input\Chain\Conditional $chain )` Adds a new conditional subchain and returns its instance. Adds a new conditional subchain and returns its instance. Parameters `$chain` `Jyxo\Input\Chain\Conditional` Returns `Jyxo\Input\Chain\Conditional`
`public Jyxo\Input\Chain`	# `close( )` In case of a subchain returns its parent, the chain itself otherwise. In case of a subchain returns its parent, the chain itself otherwise. Returns `Jyxo\Input\Chain`
`public boolean`	# `isEmpty( )` Returns if the chain contains any rules. Returns if the chain contains any rules. Returns `boolean`
`public boolean`	# `isValid( mixed $value )` Returns if the value is valid. Returns if the value is valid. Parameters `$value` `mixed` Input value Returns `boolean` Implementation of `Jyxo\Input\ValidatorInterface::isValid`
`public mixed &`	# `getValue( )` Returns a filtered variable value. Returns a filtered variable value. Returns `mixed`
`public array`	# `getErrors( )` Returns a list of validation errors. Returns a list of validation errors. Returns `array`
`public Jyxo\Input\Chain`	# `getParent( )` Returns the parent chain. Returns the parent chain. Returns `Jyxo\Input\Chain`
`public Jyxo\Input\Chain`	# `setParent( Jyxo\Input\Chain $parent )` Sets the parent chain. Sets the parent chain. Parameters `$parent` `Jyxo\Input\Chain` Parent chain Returns `Jyxo\Input\Chain`

Constants summary
`string`	`FILTER`	`'filter'`	# Filter identifier. Filter identifier.
`string`	`VALIDATOR`	`'validator'`	# Validator identifier. Validator identifier.
`string`	`WALK`	`'walk'`	# Array walk identifier. Array walk identifier.
`string`	`CONDITION`	`'condition'`	# Condition identifier. Condition identifier.
`string`	`CLOSE`	`'close'`	# Subchain closing identifier. Subchain closing identifier.

Properties summary
`protected mixed`	`$value`		# Actual variable value. Actual variable value.

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Class Chain

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