Added new (clean) yii boilerplate
This commit is contained in:
183
framework/validators/CNumberValidator.php
Normal file
183
framework/validators/CNumberValidator.php
Normal file
@@ -0,0 +1,183 @@
|
||||
<?php
|
||||
/**
|
||||
* CNumberValidator class file.
|
||||
*
|
||||
* @author Qiang Xue <qiang.xue@gmail.com>
|
||||
* @link http://www.yiiframework.com/
|
||||
* @copyright 2008-2013 Yii Software LLC
|
||||
* @license http://www.yiiframework.com/license/
|
||||
*/
|
||||
|
||||
/**
|
||||
* CNumberValidator validates that the attribute value is a number.
|
||||
*
|
||||
* In addition to the {@link message} property for setting a custom error message,
|
||||
* CNumberValidator has a couple custom error messages you can set that correspond to different
|
||||
* validation scenarios. To specify a custom message when the numeric value is too big,
|
||||
* you may use the {@link tooBig} property. Similarly with {@link tooSmall}.
|
||||
* The messages may contain additional placeholders that will be replaced
|
||||
* with the actual content. In addition to the "{attribute}" placeholder, recognized by all
|
||||
* validators (see {@link CValidator}), CNumberValidator allows for the following placeholders
|
||||
* to be specified:
|
||||
* <ul>
|
||||
* <li>{min}: when using {@link tooSmall}, replaced with the lower limit of the number {@link min}.</li>
|
||||
* <li>{max}: when using {@link tooBig}, replaced with the upper limit of the number {@link max}.</li>
|
||||
* </ul>
|
||||
*
|
||||
* @author Qiang Xue <qiang.xue@gmail.com>
|
||||
* @package system.validators
|
||||
* @since 1.0
|
||||
*/
|
||||
class CNumberValidator extends CValidator
|
||||
{
|
||||
/**
|
||||
* @var boolean whether the attribute value can only be an integer. Defaults to false.
|
||||
*/
|
||||
public $integerOnly=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 integer|float upper limit of the number. Defaults to null, meaning no upper limit.
|
||||
*/
|
||||
public $max;
|
||||
/**
|
||||
* @var integer|float lower limit of the number. Defaults to null, meaning no lower limit.
|
||||
*/
|
||||
public $min;
|
||||
/**
|
||||
* @var string user-defined error message used when the value is too big.
|
||||
*/
|
||||
public $tooBig;
|
||||
/**
|
||||
* @var string user-defined error message used when the value is too small.
|
||||
*/
|
||||
public $tooSmall;
|
||||
/**
|
||||
* @var string the regular expression for matching integers.
|
||||
* @since 1.1.7
|
||||
*/
|
||||
public $integerPattern='/^\s*[+-]?\d+\s*$/';
|
||||
/**
|
||||
* @var string the regular expression for matching numbers.
|
||||
* @since 1.1.7
|
||||
*/
|
||||
public $numberPattern='/^\s*[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?\s*$/';
|
||||
|
||||
|
||||
/**
|
||||
* 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_numeric($value))
|
||||
{
|
||||
// https://github.com/yiisoft/yii/issues/1955
|
||||
// https://github.com/yiisoft/yii/issues/1669
|
||||
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be a number.');
|
||||
$this->addError($object,$attribute,$message);
|
||||
return;
|
||||
}
|
||||
if($this->integerOnly)
|
||||
{
|
||||
if(!preg_match($this->integerPattern,"$value"))
|
||||
{
|
||||
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be an integer.');
|
||||
$this->addError($object,$attribute,$message);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
if(!preg_match($this->numberPattern,"$value"))
|
||||
{
|
||||
$message=$this->message!==null?$this->message:Yii::t('yii','{attribute} must be a number.');
|
||||
$this->addError($object,$attribute,$message);
|
||||
}
|
||||
}
|
||||
if($this->min!==null && $value<$this->min)
|
||||
{
|
||||
$message=$this->tooSmall!==null?$this->tooSmall:Yii::t('yii','{attribute} is too small (minimum is {min}).');
|
||||
$this->addError($object,$attribute,$message,array('{min}'=>$this->min));
|
||||
}
|
||||
if($this->max!==null && $value>$this->max)
|
||||
{
|
||||
$message=$this->tooBig!==null?$this->tooBig:Yii::t('yii','{attribute} is too big (maximum is {max}).');
|
||||
$this->addError($object,$attribute,$message,array('{max}'=>$this->max));
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 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)
|
||||
{
|
||||
$label=$object->getAttributeLabel($attribute);
|
||||
|
||||
if(($message=$this->message)===null)
|
||||
$message=$this->integerOnly ? Yii::t('yii','{attribute} must be an integer.') : Yii::t('yii','{attribute} must be a number.');
|
||||
$message=strtr($message, array(
|
||||
'{attribute}'=>$label,
|
||||
));
|
||||
|
||||
if(($tooBig=$this->tooBig)===null)
|
||||
$tooBig=Yii::t('yii','{attribute} is too big (maximum is {max}).');
|
||||
$tooBig=strtr($tooBig, array(
|
||||
'{attribute}'=>$label,
|
||||
'{max}'=>$this->max,
|
||||
));
|
||||
|
||||
if(($tooSmall=$this->tooSmall)===null)
|
||||
$tooSmall=Yii::t('yii','{attribute} is too small (minimum is {min}).');
|
||||
$tooSmall=strtr($tooSmall, array(
|
||||
'{attribute}'=>$label,
|
||||
'{min}'=>$this->min,
|
||||
));
|
||||
|
||||
$pattern=$this->integerOnly ? $this->integerPattern : $this->numberPattern;
|
||||
$js="
|
||||
if(!value.match($pattern)) {
|
||||
messages.push(".CJSON::encode($message).");
|
||||
}
|
||||
";
|
||||
if($this->min!==null)
|
||||
{
|
||||
$js.="
|
||||
if(value<{$this->min}) {
|
||||
messages.push(".CJSON::encode($tooSmall).");
|
||||
}
|
||||
";
|
||||
}
|
||||
if($this->max!==null)
|
||||
{
|
||||
$js.="
|
||||
if(value>{$this->max}) {
|
||||
messages.push(".CJSON::encode($tooBig).");
|
||||
}
|
||||
";
|
||||
}
|
||||
|
||||
if($this->allowEmpty)
|
||||
{
|
||||
$js="
|
||||
if(jQuery.trim(value)!='') {
|
||||
$js
|
||||
}
|
||||
";
|
||||
}
|
||||
|
||||
return $js;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user