97 lines
3.2 KiB
PHP
97 lines
3.2 KiB
PHP
|
<?php
|
||
|
|
/**
|
||
|
|
* CRangeValidator class file.
|
||
|
|
*
|
||
|
|
* @author Qiang Xue <qiang.xue@gmail.com>
|
||
|
|
* @link http://www.yiiframework.com/
|
||
|
|
* @copyright Copyright © 2008-2011 Yii Software LLC
|
||
|
|
* @license http://www.yiiframework.com/license/
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* CRangeValidator validates that the attribute value is among the list (specified via {@link range}).
|
||
|
|
* You may invert the validation logic with help of the {@link not} property (available since 1.1.5).
|
||
|
|
*
|
||
|
|
* @author Qiang Xue <qiang.xue@gmail.com>
|
||
|
|
* @version $Id$
|
||
|
|
* @package system.validators
|
||
|
|
* @since 1.0
|
||
|
|
*/
|
||
|
|
class CRangeValidator extends CValidator
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* @var array list of valid values that the attribute value should be among
|
||
|
|
*/
|
||
|
|
public $range;
|
||
|
|
/**
|
||
|
|
* @var boolean whether the comparison is strict (both type and value must be the same)
|
||
|
|
*/
|
||
|
|
public $strict=false;
|
||
|
|
/**
|
||
|
|
* @var boolean whether the attribute value can be null or empty. Defaults to true,
|
||
|
|
* meaning that if the attribute is empty, it is considered valid.
|
||
|
|
*/
|
||
|
|
public $allowEmpty=true;
|
||
|
|
/**
|
||
|
|
* @var boolean whether to invert the validation logic. Defaults to false. If set to true,
|
||
|
|
* the attribute value should NOT be among the list of values defined via {@link range}.
|
||
|
|
* @since 1.1.5
|
||
|
|
**/
|
||
|
|
public $not=false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Validates the attribute of the object.
|
||
|
|
* If there is any error, the error message is added to the object.
|
||
|
|
* @param CModel $object the object being validated
|
||
|
|
* @param string $attribute the attribute being validated
|
||
|
|
*/
|
||
|
|
protected function validateAttribute($object,$attribute)
|
||
|
|
{
|
||
|
|
$value=$object->$attribute;
|
||
|
|
if($this->allowEmpty && $this->isEmpty($value))
|
||
|
|
return;
|
||
|
|
if(!is_array($this->range))
|
||
|
|
throw new CException(Yii::t('yii','The "range" property must be specified with a list of values.'));
|
||
|
|
if(!$this->not && !in_array($value,$this->range,$this->strict))
|
||
|
|
{
|
||
|
|
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} is not in the list.');
|
||
|
|
$this->addError($object,$attribute,$message);
|
||
|
|
}
|
||
|
|
else if($this->not && in_array($value,$this->range,$this->strict))
|
||
|
|
{
|
||
|
|
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} is in the list.');
|
||
|
|
$this->addError($object,$attribute,$message);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns the JavaScript needed for performing client-side validation.
|
||
|
|
* @param CModel $object the data object being validated
|
||
|
|
* @param string $attribute the name of the attribute to be validated.
|
||
|
|
* @return string the client-side validation script.
|
||
|
|
* @see CActiveForm::enableClientValidation
|
||
|
|
* @since 1.1.7
|
||
|
|
*/
|
||
|
|
public function clientValidateAttribute($object,$attribute)
|
||
|
|
{
|
||
|
|
if(!is_array($this->range))
|
||
|
|
throw new CException(Yii::t('yii','The "range" property must be specified with a list of values.'));
|
||
|
|
|
||
|
|
if(($message=$this->message)===null)
|
||
|
|
$message=$this->not ? Yii::t('yii','{attribute} is in the list.') : Yii::t('yii','{attribute} is not in the list.');
|
||
|
|
$message=strtr($message,array(
|
||
|
|
'{attribute}'=>$object->getAttributeLabel($attribute),
|
||
|
|
));
|
||
|
|
|
||
|
|
$range=array();
|
||
|
|
foreach($this->range as $value)
|
||
|
|
$range[]=(string)$value;
|
||
|
|
$range=CJSON::encode($range);
|
||
|
|
|
||
|
|
return "
|
||
|
|
if(".($this->allowEmpty ? "$.trim(value)!='' && " : '').($this->not ? "$.inArray(value, $range)>=0" : "$.inArray(value, $range)<0").") {
|
||
|
|
messages.push(".CJSON::encode($message).");
|
||
|
|
}
|
||
|
|
";
|
||
|
|
}
|
||
|
|
}
|