Default Email Subject in Laravel Notifications

When creating Laravel Notification and you don't specify a subject to the "toMail" method, the default class name will be used as the default email subject. So the CamelCased name of your class will be read by Laravel and it will become the email subject by default.

So if your notification class is like below:

class UserConfirmationEmail extends Notification
{
  // your code here
}

Then the email notification that the user will receive will have the subject of "User Confirmation Email".