Скачать или смотреть Laravel 10 Validation Custom Error Messages Example

If you're working on a Laravel 10 web application and you're not familiar with creating custom validation error messages, this tutorial is designed for you. In this step-by-step guide, you will learn how to create custom validation error messages in your Laravel controllers and pass them to your views, allowing you to display custom error messages in your Blade view files.

Validation is an essential part of any web application, and Laravel provides built-in validation features. However, customizing the error messages can provide a more user-friendly experience and improve the clarity of error notifications.

#How to Display Custom Error Message in Laravel 10

By using the following steps, you can create and show a custom error validation message on blade view in laravel apps:

Step 1 - Setup New Laravel 10 App
Step 2 - Setup Database with Laravel App
Step 3 - Run Migration Command
Step 4 - Add Routes
Step 5 - Generate Controller By Command
Step 6 - Create the blade view
Step 7 - Run Development Server

In this Laravel code example, you have a store method within a controller that handles the storage of user data. The method begins by validating the incoming request data using the validate() method. The validation rules include ensuring that the name field is required, the password field is required and has a minimum length of 5 characters, and the email field is required, in a valid email format, and unique in the "users" table.

What sets this example apart is the customization of error messages. Instead of relying on Laravel's default error messages, custom error messages have been defined for specific validation rules. For instance, if the name field is missing, the error message "Name is required" will be displayed. Similarly, if the password field is missing, the custom error message "Password is required" will be shown.

Upon successful validation, the code retrieves all the input data, hashes the password using the bcrypt() function for security, and creates a new user record in the database using the User::create() method. Finally, the user is redirected back to the previous page with a success message, "User created successfully," stored in the session.

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