\cn\gz53\framework\utils\validatorLengthValidatorUtil

<?php
/**
 * // +----------------------------------------------------------------------
 * // | phpMore [ WE CAN DO IT MORE ]
 * // +----------------------------------------------------------------------
 * // | Copyright (c) 20011~2019 广州务商网络科技有限公司 All rights reserved.
 * // +----------------------------------------------------------------------
 * // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
 * // +----------------------------------------------------------------------
 * // | Author: sujunli <4297088@qq.com>
 * // +----------------------------------------------------------------------
 */

namespace cn\gz53\framework\utils\validator;



use cn\gz53\framework\utils\Util;

class LengthValidatorUtil extends Util implements ValidatorValidateUtilI, ValidatorNameUtilI
{
    const NAME = 'length';

    public function getValidateName(){
        return self::NAME;
    }

    public function validate(ValidatorDataUtilI $uo){
        $value = $uo->getValidateValue();
        $params = $uo->getValidateParams();

        $len = strlen($value);

        if(isset($params['max']) && $len > $params['max']){
            $uo->setValidateStatus(false);
            $uo->setValidateCode(1);
            $uo->setValidateMessage('');
            return false;
        }

        if(isset($params['min']) && $len < $params['min']){
            $uo->setValidateStatus(false);
            $uo->setValidateCode(2);
            $uo->setValidateMessage('');
            return false;
        }

        $uo->setValidateStatus(true);
        $uo->setValidateCode(0);
        $uo->setValidateMessage('');

        return true;
    }
}