Laravel - Session - Determining If An Item Exists In The Session
To determine if an item is present in the session, you may use the has
method. The has
method returns true
if the item is present and is not null
:
if ($request->session()->has('users')) {
//
}
To determine if an item is present in the session, even if its value is null
, you may use the exists
method:
if ($request->session()->exists('users')) {
//
}
To determine if an item is not present in the session, you may use the missing
method. The missing
method returns true
if the item is null
or if the item is not present:
if ($request->session()->missing('users')) {
//
}