laravel 表单验证 多个字段组合后唯一

Posted 2021-10-08 末路伯爵

在laravel 表单验证中，常会遇到需要几个字段组合起来做唯一限制。
解决方案如下：

$where[] = [\'parentId\',\'=\',$this->request->get(\'parentId\')];

return [

        \'menuTitle\' => [\'required\', \'max:32\',\'min:2\',Rule::unique(\'admin_menu\',\'menuTitle\')->where(function($query)use($where){
            $query->where($where)->whereNull(\'deleted_at\');
            })->ignore($id) ],
        \'menuTitleEn\' => [\'required\', \'max:32\',\'min:2\',Rule::unique(\'admin_menu\',\'menuTitleEn\')->where(function($query)use($where){
            $query->where($where)->whereNull(\'deleted_at\');
            })->ignore($id) ],
        \'menuRoute\' => [\'required\',Rule::unique(\'admin_menu\',\'menuRoute\')->ignore($id)],
        \'menuIcon\' => [\'required\', \'min:2\',\'max:32\'],
        \'routeName\' => [\'sometimes\', \'min:2\',\'max:32\'],
        \'parentId\' => [\'required\',\'numeric\'],
        \'order\'=>[\'sometimes\',\'numeric\']
        
    ];