Hi Dev, Today,I will learn you how to use custom validation rules in laravel 8. We will show laravel 8 custom validation rules example you can easliy create custom validation rules in laravel 8.Validation is a primary requirement of every project, without validation we can not release successful application or website. Because if you haven't implemented validation then you get wrong information from use input. Laravel provide there are several default validation rules like required, max, min, array, unique, digits, in, boolean, before, after etc. We can simple use those validation rules in laravel 8 application. But if you require to create your own custom validation like given value should be in uppercase or lowercase etc as we require. Now, we will simple represent how to make custom validator rules in laravel 8 application and it is very simple, so you have to just follow bellow step, make sure you can create only for laravel 8 we make example from scratch. In this example i