Laravel ErrorException Undefined property: Illuminate\Database\Eloquent\Collection

When Using ->get() in your eloquent query like this :

User::where('userid',$userid)->get();

You are asking the database to bring all the users with the same userid and the result is a collection of results, So you need to go through all the results using foreach, even you know that in your database there is a unique user with such an id you will get a collection .

 Here you need to use a query that retrieve only the single row from the database ,like this :

User::where('userid',$userid)->first();