Search Results for "custom validation rules"

Tutorial • January 19, 2023 • 14 min read • Premium

Laravel Validation: Stock/Price Change with or without Livewire

What if your customer is filling in the order form, and meanwhile the product price has changed? Or, some product becomes out of stock? We need to re-validate the quantities/prices after the submit, right? In this article, I will show you two ways: regular Laravel and more UX-friendly "live validation" with Livewire.

#custom validation rules #Livewire #validation #premium tutorials

Tutorial • December 07, 2022 • 3 min read • Free

Laravel Custom Validation Rule with Date Period and Multiple Fields

I've recently read a Laracasts forum post with a question about validating a date period. Decided to write this article with a possible solution.

#custom validation rules #validation

Tutorial • May 30, 2018 • 1 min read • Free

How to (Easily) Create a Custom Validation Rule

For some reason, only now I've found out about a feature that was introduced in Laravel 5.5 - artisan command that makes your validation rule, similar to Request classes. Let's see it in action.

#custom validation rules #validation

Package • 809 stars • Last updated November 2025

spatie/laravel-validation-rules

A set of useful Laravel validation rules

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Code Example • laravelio/laravel.io

laravelio/laravel.io

Files in the example:

• app/Rules/PasscheckRule.php
• app/Http/Requests/UpdatePasswordRequest.php

Code Example • LaraBug/larabug-app

LaraBug/larabug-app

Files in the example:

• app/Rules/StartsWith.php
• app/Http/Requests/ProjectRequest.php

Code Example • realodix/urlhub

realodix/urlhub

Files in the example:

• app/Rules/StrAlphaUnderscore.php
• app/Http/Requests/StoreUrl.php
• app/Http/Controllers/UrlController.php

Code Example • spatie/spatie.be

spatie/spatie.be

Files in the example:

• app/Rules/MatchingLicense.php
• app/Http/Api/Requests/Activations/ShowActivationRequest.php
• resources/views/components/field.blade.php

Code Example • guillaumebriday/laravel-blog

guillaumebriday/laravel-blog

Files in the example:

• app/Rules/AlphaName.php
• app/Http/Requests/UsersRequest.php

Code Example • JustinByrne/Mealing

JustinByrne/Mealing

Files in the example:

• app/Rules/CurrentPasswordRule.php
• app/Http/Requests/ChangePasswordRequest.php
• app/Http/Controllers/ProfileController.php

Code Example • christophrumpel/larastreamers

christophrumpel/larastreamers

Files in the example:

• app/Rules/YouTubeRule.php
• app/Http/Livewire/SubmitYouTubeLiveStream.php

Code Example • bytefury/crater

bytefury/crater

Files in the example:

• app/Rules/Backup/PathToZip.php
• app/Http/Controllers/V1/Backup/DownloadBackupController.php

Code Example • pterodactyl/panel

pterodactyl/panel

Files in the example:

• app/Rules/Username.php
• app/Models/User.php

Code Example • jcergolj/laravellte

jcergolj/laravellte

Files in the example:

• app/Rules/PasswordCheckRule.php
• app/Http/Livewire/Profile/UpdatePassword.php