45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
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<?php
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namespace app\admin\validate;
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use think\validate;
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//品牌验证器
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class Brand extends validate
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{
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protected $rule=[
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['name' ,'require|checkName'],
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['url' ,'url'],
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['parent_cat_id','require'],
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['cat_id','require'],
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['sort','number'],
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['desc' ,'max:100']
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];
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protected $message = [
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'name.require' => '品牌名称必填',
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'name.checkName' => '品牌已经存在',
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'url.url' => '品牌地址不是有效的URL地址',
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'parent_cat_id.require' => '所属分类必填',
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'cat_id.require' => '所属分类必须选到第二级',
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'sort.number' => '排序必须是数字',
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'desc.max' => '品牌描述不得大于100个字节'
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];
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/**
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* 验证品牌名称是否唯一
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* @param $value
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* @param $rule
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* @param $data
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* @return bool
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*/
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protected function checkName($value,$rule,$data){
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$checkBrandWhere = [
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'name'=>$value,
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'parent_cat_id'=>$data['parent_cat_id'],
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'cat_id'=>$data['cat_id'],
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'id'=>[
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'neq',$data['id']
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]
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];
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$res = M('Brand')->where($checkBrandWhere)->getField('id');
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return !empty($res) ? false:true;
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}
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}
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