Class CFilterValidator

CFilterValidator transforms the data being validated based on a filter.

CFilterValidator is actually not a validator but a data processor. It invokes the specified filter method to process the attribute value and save the processed value back to the attribute. The filter method must follow the following signature:

function foo($value) {...return $newValue; }

Many PHP 'built in' functions qualify this signature (e.g. trim).

To specify the filter method, set CFilterValidator::$filter property to be the function name.

CComponent

CValidator

CFilterValidator

Package: system\validators
Copyright: 2008-2013 Yii Software LLC
License: http://www.yiiframework.com/license/
Author: Qiang Xue <qiang.xue@gmail.com>
Since: 1.0
Located at x2engine/framework/validators/CFilterValidator.php

Methods summary
`protected`	# `validateAttribute( CModel $object, string $attribute )` Validates the attribute of the object. If there is any error, the error message is added to the object. Validates the attribute of the object. If there is any error, the error message is added to the object. Parameters `$object` `CModel` $object the object being validated `$attribute` `string` $attribute the attribute being validated Throws `CException` if given `CFilterValidator::$filter` is not callable

Methods inherited from CValidator
`addError(), applyTo(), clientValidateAttribute(), createValidator(), isEmpty(), validate()`

Methods inherited from CComponent
`__call(), __get(), __isset(), __set(), __unset(), asa(), attachBehavior(), attachBehaviors(), attachEventHandler(), canGetProperty(), canSetProperty(), detachBehavior(), detachBehaviors(), detachEventHandler(), disableBehavior(), disableBehaviors(), enableBehavior(), enableBehaviors(), evaluateExpression(), getEventHandlers(), hasEvent(), hasEventHandler(), hasProperty(), raiseEvent()`

Properties summary
`public callable`	`$filter`		# the filter method the filter method

Properties inherited from CValidator
`$attributes, $builtInValidators, $enableClientValidation, $except, $message, $on, $safe, $skipOnError`

Packages

Classes

Class CFilterValidator

Parameters

Throws