<?php
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/**
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* @copyright ©2018 Lu Wei
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* @author Lu Wei
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* @link http://www.luweiss.com/
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* Created by IntelliJ IDEA
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* Date Time: 2018/10/20 14:03
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*/
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namespace app\validators;
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use yii\validators\Validator;
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class VersionValidator extends Validator
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{
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public function validateAttribute($model, $attribute)
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{
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$value = $model->$attribute;
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$pattern = '/^\d*(\.\d*)*$/';
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if ($value && !preg_match($pattern, $value)) {
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$model->addError($attribute, "{$model->getAttributeLabel($attribute)}格式不正确。");
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}
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}
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}
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