PHP code snippet – How to make custom validator in laravel?
generate a new rule object, by using the make:rule Artisan command. Let's use this command to generate a rule that verifies a string is uppercase. Laravel will place the new rule in the app/Rules directory. If this directory does not exist, Laravel will create it when you execute the Artisan command to create your rule: php artisan make:rule Uppercase go to https://laravel.com/docs/8.x/validation#custom-validation-rules for details