The Laravel Eloquent exists method is used to check if a given record exists in the database. In the example above, the code is checking if a user with a given email exists in the database. If a user with the given email exists, the code will return ‘exists’. If a user with the given email does not exist, the code will return ‘not exists’.
This method can be used in a variety of situations where you need to check if a given record exists in the database. For example, you could use it to check if a given email exists in a database of users before adding a new user to the database.
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