【发布时间】:2020-01-21 13:44:51
【问题描述】:
实际情况是我必须检查表上是否存在两个相同的列值
例如首先我输入user_id = 1和rv_id = 2
我不应该再次存储相同的序列值(user_id = 1 and rv_id = 2)
但我可以存储user_id = 1 and rv_id = 3 或user_id =1 and rv_id =1
$request->validate([
'rv_id' => 'required|unique:favorite_unites,rv_id,user_id|exists:rvs,id',
'user_id' => 'required|unique:favorite_unites,user_id,rv_id|exists:users,id',
]);
【问题讨论】:
标签: laravel validation