Libraries tagged by validation errors

A clean, fluent, and consistent API response builder for Laravel 10/11/12. Features standardized JSON responses, automatic pagination metadata, built-in exception handling, validation error formatting, and a convenient trait for controllers.

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Lightweight declarative validation — error codes, i18n-ready

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Fix for Yii2 GridView DataColumn for filter validation errors to be properly shown with bootstrap 4 and 5

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Seamlessly integrate attribute-based case mapping into Laravel FormRequests — transform keys and remap validation errors effortlessly.

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Handle form model binding, old input binding and validation error messages in a clean easy way.

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Strict, type-safe validation with structured error codes for the PHPdot ecosystem.

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A Laravel package for importing Excel files with preview, validation, progress tracking, and error handling

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Laravel API Validator Error Response with Validation Rule name.

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A Laravel-inspired validation wrapper for Symfony Validator with custom rules, error handling, and validated input support.

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MvcCore - Extension - Form - form extension with base classes to create and render web forms with HTML5 controls, to handle and validate submited user data, to manage forms sessions for default values, to manage user input errors and to extend and develop custom fields and field groups.

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A package with some simple helpers for laravel and bootstrap

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Type-safe PHP form validation library with filtering, nested forms, and typed error objects. Zero dependencies.

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Adds a verbose/trace mode to the Laravel Validator for easier debugging of complex validation rules.

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Translations and per-request locale for Waypoint: catalogs, {placeholder} and plural messages, $this->t() in views, translated validation errors.

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Livewire-native Bootstrap 5.3 UI: one artisan command sets up Bootstrap, Vite and a base layout, and every form field is a single Blade tag with its own label, wire:model binding, validation errors and loading states.

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