多字段驗證我反覆測試有問題,如果能的話請官方查驗一下是否要加入
範例如下
加入多个字段验证 'MARKET_CLASS_DATE,MARKET_CLASS_DATE2'
我要起始日期和結束日期有輸入,且起始日期不可大於結束日期

protected $_validate = array(
array( 'MARKET_CLASS_DATE,MARKET_CLASS_DATE2'
,'chkRangeDate'
,'[公開班日期1]不可大於[公開班日期2]'
,Model::VALUE_VALIDATE
,'callback'
)
);

protected function chkRangeDate($value)
{
$bb=trim($value['MARKET_CLASS_DATE']);
$ee=trim($value['MARKET_CLASS_DATE2']);
if ( ($bb!='') && ($ee!='') )
{
if ( strtotime($bb) > strtotime($ee) )
return false;
}
return true;
}

官方碼
Model.class.php 修改函數 autoValidation 增加程式碼
請注意我有加入的 add by BALA 註解    protected function autoValidation($data,$type) {
        if(!empty($this->options['validate'])) {
            $_validate   =   $this->options['validate'];
            unset($this->options['validate']);
        }elseif(!empty($this->_validate)){
            $_validate   =   $this->_validate;
        }
        // 属性验证
        if(isset($_validate)) { // 如果设置了数据自动验证则进行数据验证
            if($this->patchValidate) { // 重置验证错误信息
                $this->error = array();
            }
            foreach($_validate as $key=>$val) {
                // 验证因子定义格式
                // array(field,rule,message,condition,type,when,params)
                // 判断是否需要执行验证
                if(empty($val[5]) || $val[5]== self::MODEL_BOTH || $val[5]== $type ) {
                    if(0==strpos($val[2],'{%') && strpos($val[2],'}'))
                        // 支持提示信息的多语言 使用 {%语言定义} 方式
                        $val[2]  =  L(substr($val[2],2,-1));
                    $val[3]  =  isset($val[3])?$val[3]:self::EXISTS_VALIDATE;
                    $val[4]  =  isset($val[4])?$val[4]:'regex';
                    //#####################################
                    // add by BALA 支持多个字段验证
                    if (is_string($val[0]) && strpos($val[0], ','))
                    {
                        $chkValResult=true;
                        $chkVal = explode(',', $val[0]);
                        foreach($chkVal as $field)
                             $chkValResult = $chkValResult && ('' != trim($data[$field])) ;
                    }
                    else
                        $chkValResult=false;
                    //#####################################
                    // 判断验证条件
                    switch($val[3]) {
                        case self::MUST_VALIDATE:   // 必须验证 不管表单是否有设置该字段
                            if(false === $this->_validationField($data,$val)) 
                                return false;
                            break;
                        case self::VALUE_VALIDATE:    // 值不为空的时候才验证
                            if ($chkValResult || ('' != trim($data[$val[0]])))
                                if(false === $this->_validationField($data,$val)) 
                                    return false;
                            break;
                        default:    // 默认表单存在该字段就验证
                            if ($chkValResult || (isset($data[$val[0]])))
                                if(false === $this->_validationField($data,$val)) 
                                    return false;
                    }
                }
            }
            // 批量验证的时候最后返回错误
            if(!empty($this->error)) return false;
        }
        return true;
    }