laravel where not null code example
Example 1: laravel query not null
DB::table('users') ->whereNotNull('name') ->get();
Example 2: check if value is not null in db laravel
Model::whereNotNull('sent_at')
Example 3: laravel where is null
DB::table('users') ->whereNull('name') ->get();
Example 4: mysql where value is null
SELECT *
FROM contacts
WHERE last_name IS NULL;