mylists:permission:list.create_user_list
Filters whether a user has permission to create a user list (MyList) for a specific listing.
You need to have a working knowledge of Hooks before you get started.
Fires when checking if user can create a new user list for a listing
Parameters
| Name | Type | Description |
|---|---|---|
$canCreateUserList |
bool |
Whether the user can create a user list |
$user |
\JReviews\App\Models\User |
The user attempting to create a list |
$listingId |
int|null |
The listing ID for which the list is being created |
Boilerplate Code
Use the boilerplate code to start using the filter, and add your own logic to modify the first argument and return it.
fwd_add_filter('mylists:permission:list.create_user_list', function($canCreateUserList, $user, $listingId)
{
// Your code here
return $canCreateUserList;
}, 20, 3);
The , 20, N after your callback are the hook priority and the number of arguments your callback accepts. By default, a hook passes your callback only its first argument; for a filter, that is the value being filtered, so a simple function($value) { ... } needs nothing extra. If your callback declares more parameters, such as function($value, $listing) { ... }, you must add N (the parameter count, 2 here). Because N is the fourth argument to fwd_add_filter() or fwd_add_action(), you must also pass the priority (20 is the default). Leaving these off when your callback expects extra parameters causes a Too few arguments to function ... fatal error.
Source Files
app/Policies/ListPolicy.php