我的拉拉维尔有问题我无法发布数据
一个错误说
InvalidArgumentException in Validator.php line 2593:
Validation rule unique requires at least 1 parameters.
这是我的代码
public function postUbah(Request $request, $id)
$validator = Validator::make($request->all(), [
'username' => 'required|unique:user|min:5',
'name' => 'required',
'group' => 'required'
]);
}
感谢您的帮助。
这是我的模型
class User extends Model implements AuthenticatableContract, CanResetPasswordContract {
use Authenticatable, CanResetPassword;
protected $table = 'user';
protected $fillable = ['username', 'password'];
protected $hidden = ['password', 'remember_token'];
您忘记在验证规则中添加参数以指定在验证规则中应该是唯一的数据库表列。你可以这样做,
$validator = Validator::make($request->all(), [
'username' => 'required|unique:user,name|min:5',
'name' => 'required',
'group' => 'required'
]);
你为什么不这样使用
L5.5
public function postUbah(Request $request, $id)
$validator = $request->validate([
'username' => 'required|unique:user|min:5',
'name' => 'required',
'group' => 'required'
]);
}
L5.4
public function postUbah(Request $request, $id)
$validator = $this->validate($request, [
'username' => 'required|unique:user|min:5',
'name' => 'required',
'group' => 'required'
]);
}
我知道您的表名user
.. 确保您的用户模型具有
class User {
protected $table = "user";
}
使用"unique:users"而不是"unique:user"。这在某些情况下可能有效。