Customizing Validation Rules Using Laravel

Creating a custom validation rule in Laravel is simple. Just follow these steps:

1. Create a new controller
2. Build the routes for your new custom validation rules
3. Generate a new request
4. Build new controller methods
5. Creating the views
6. Adding new customized validation rules

You can customize the validation error messages by changing the array of attributes with the custom error messages in the ‘messages()’ method. You need to change the array of attributes.

The form request class offers you two different methods including rules() and auth(). According to your requirements you can write your customized rules with the rules()n method and with the auth() method, you can perform any authorization logic.

The ‘withErrors’ method. You can use this method to flash the error messages to the ongoing session. The $errors variable is automatically shared with the views post redirection using this method. This enables you to redirect them back to the users.