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52 lines
1.5 KiB
52 lines
1.5 KiB
<?php |
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/** |
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* IntegerValidator class file. |
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* |
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* @link http://www.yiiframework.com/ |
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* @copyright Copyright © 2008-2012 Yii Software LLC |
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* @license http://www.yiiframework.com/license/ |
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*/ |
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namespace yii\validators; |
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/** |
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* IntegerValidator validates that the attribute value is an integer. |
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* |
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* @author Qiang Xue <qiang.xue@gmail.com> |
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* @since 2.0 |
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*/ |
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class IntegerValidator extends NumberValidator |
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{ |
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/** |
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* @var string the regular expression for matching integers. |
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*/ |
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public $pattern = '/^\s*[+-]?\d+\s*$/'; |
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/** |
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* Validates the attribute of the object. |
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* If there is any error, the error message is added to the object. |
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* @param \yii\base\Model $object the object being validated |
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* @param string $attribute the attribute being validated |
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*/ |
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public function validateAttribute($object, $attribute) |
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{ |
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if ($this->message === null) { |
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$this->message = \Yii::t('yii', '{attribute} must be an integer.'); |
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} |
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parent::validateAttribute($object, $attribute); |
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} |
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/** |
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* Returns the JavaScript needed for performing client-side validation. |
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* @param \yii\base\Model $object the data object being validated |
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* @param string $attribute the name of the attribute to be validated. |
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* @return string the client-side validation script. |
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*/ |
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public function clientValidateAttribute($object, $attribute) |
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{ |
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if ($this->message === null) { |
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$this->message = \Yii::t('yii', '{attribute} must be an integer.'); |
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} |
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return parent::clientValidateAttribute($object, $attribute); |
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} |
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}
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