Awesome GitHub RepositoriesForm Data Validation

validator.js is a JavaScript string validation and sanitization library. It provides a set of functions to verify that strings match specific patterns—such as emails, URLs, and alphanumeric formats—and a toolkit for cleaning and transforming text input to remove prohibited characters and trim whitespace. The library includes utilities for standardizing email addresses by lowercasing domains and removing sub-addressing markers. It also functions as an HTML entity escaper, replacing special characters with entities to prevent the browser from executing text as code. The project covers capabili

This project is a Spring Boot reference implementation and learning resource designed to demonstrate the core features and architectural patterns of the Spring framework. It serves as a Java enterprise application template and boilerplate for building RESTful APIs, providing a structured codebase for practicing application development. The repository provides practical examples of microservices architecture orchestration, including the use of service discovery and inter-service communication to coordinate distributed services. It also implements reference patterns for RESTful API design with

This project is a comprehensive sample library and implementation guide for ASP.NET Core. It provides a collection of practical examples and projects that demonstrate how to build web applications, RESTful APIs, and high-performance services. The repository focuses on a variety of architectural patterns, including the development of Minimal APIs, contract-first gRPC services, and real-time communication using WebSockets and Server-Sent Events. It includes detailed implementations for user identity and security, such as token-based authentication and CSRF protection. The codebase covers a bro

Acest proiect este un plugin jQuery și un validator de formulare pe partea de client utilizat pentru a verifica input-urile formularelor web înainte ca acestea să fie trimise către un server. Utilizează un motor de validare bazat pe reguli pentru a verifica input-ul utilizatorului față de reguli predefinite sau personalizate pentru a asigura integritatea datelor în browser. Instrumentul este conceput ca un sistem de validare conform ARIA, utilizând atribute de accesibilitate pentru a lega mesajele de eroare de câmpurile de input. Acest lucru asigură că utilizatorii de screen reader sunt notificați atunci când un câmp conține o valoare invalidă în timpul procesului de trimitere a formularului. Sistemul suportă validarea serverului remote prin cereri HTTP asincrone și permite injectarea dinamică de reguli pentru a adăuga logică de validare personalizată. Gestionează interfața utilizator prin randarea erorilor legată de DOM și utilizează declanșarea bazată pe evenimente pentru a executa verificări în timpul evenimentelor de focus, blur sau submit.

AdminJS is a Node.js admin panel and database management UI that provides a visual interface for performing create, read, update, and delete operations based on existing database models. It functions as a low-code backend dashboard and internal tool builder, allowing developers to create management interfaces for monitoring and controlling application state without writing custom frontend code. The project enables the creation of custom business logic workflows and system dashboards, providing non-technical team members with a secure way to manage application data. It supports the development

Spring PetClinic is a reference application for the Spring Framework, serving as a complete implementation that demonstrates the architecture and best practices for building Java services. It functions as a veterinary practice management system designed to track pet owners, animal records, and clinical visit histories. The project provides a practical example of a containerized web application, illustrating how to integrate a Java application with relational databases like MySQL and PostgreSQL. It serves as a guide for learning how to develop an application using the model-view-controller pat

Flowgram.ai is a workflow development framework for building AI workflow platforms. It provides a visual drag-and-drop canvas for constructing workflows, an Entity-Component-System (ECS) based document model for structuring workflow nodes as a tree, and a node-based form engine for managing configuration forms with built-in rendering, validation, side effects, and error handling. The framework also includes a workflow execution engine that parses directed graph workflows and runs nodes step by step with state tracking and array iteration. The framework distinguishes itself through a layered r

This PHP routing library is an HTTP request router and matcher designed to map incoming URL paths to specific controller actions using defined patterns and configuration. It serves as a programmatic interface for defining, loading, and resolving URL patterns, while providing a URL generator to produce absolute or relative URIs from route names and parameters. The system supports diverse route loading through YAML, XML, PHP arrays, and class attributes, utilizing compiled route matching to optimize performance. It enables sophisticated request handling through regex-based path matching, sub-do

react-final-form is a React form state management library that provides a framework for declarative form validation and the orchestration of dynamic input fields. It utilizes a subscription-based state manager to trigger interface updates only for the specific fields that change during user input, which optimizes rendering by limiting unnecessary component re-renders. The library functions as a dynamic input field orchestrator, allowing users to add, remove, or reorder lists of form fields. It manages complex form state through a system that supports conditional field rendering and real-time

Awesomplete is a lightweight JavaScript library for adding searchable suggestion lists to text fields. It functions as an HTML-based autocomplete widget that renders filtered results from arrays, HTML elements, or comma-separated strings with zero external dependencies. The library includes a customizable suggestion engine that allows for the definition of custom matching logic, sorting rules, and trigger thresholds. It is designed as an event-driven UI component, providing a programmable interface to intercept selection events and manage the state of the suggestion popup. The system support

CodeIgniter is a PHP web framework built on the Model-View-Controller pattern, designed for building full-stack web applications. It provides a lightweight toolkit with minimal configuration, organizing application logic into controllers, models, and views for clean separation of concerns. The framework includes a fluent query builder for constructing SQL statements programmatically, PSR-4 autoloading with namespace mapping, and a service-based dependency injection container for managing shared class instances. The framework distinguishes itself through its comprehensive set of built-in tools

imaskjs este o bibliotecă de mascare a input-ului JavaScript și un manager de input DOM utilizat pentru a impune modele, tipuri de date și intervale specifice asupra input-ului utilizatorului în timp real. Servește ca bibliotecă de formatare a datelor și instrument de validare a input-ului care transformă valorile brute de intrare în șiruri formatate folosind măști și pipe-uri personalizate. Proiectul oferă capabilități de mascare dinamică, permițând modelelor de input să se schimbe sau să comute în timp real pe baza caracterelor pe care le tastează un utilizator. Suportă constrângeri complexe de input, inclusiv expresii regulate, intervale numerice, verificare bazată pe dată și enumerări de caractere. Biblioteca acoperă o gamă largă de sarcini de procesare a input-ului și gestionare a datelor, inclusiv transformări de pre- și post-procesare, extragerea valorii brute pentru trimiterea API și aplicarea măștilor atât pe câmpurile de input HTML standard, cât și pe elementele contenteditable.

Acest proiect este o aplicație demonstrativă și o implementare de referință pentru framework-ul Spring MVC. Servește drept demonstrație pentru modul în care se pot construi aplicații web prin separarea logicii de business de interfețele utilizator folosind un model arhitectural model-view-controller. Aplicația oferă exemple de gestionare a cererilor HTTP, inclusiv capturarea datelor din cereri, procesarea încărcărilor de fișiere și generarea de răspunsuri HTTP formatate. Implementează endpoint-uri REST API care mapează cererile către metode handler și returnează date în formate precum JSON și XML. Proiectul acoperă capabilități de bază în dezvoltarea web, inclusiv rutarea cererilor, validarea datelor și maparea excepțiilor. Demonstrează utilizarea interceptoarelor pentru logica transversală și a convertoarelor de mesaje pentru serializarea datelor.

Unform este un manager de stare a formularelor React conceput pentru a gestiona starea, validarea și trimiterea formularelor complexe de input de la utilizator. Acesta utilizează un API de formular necontrolat care minimizează re-randările prin utilizarea referințelor în loc de starea sincronizată pentru a gestiona datele formularului. Biblioteca include un mapper de date imbricate care organizează câmpurile în obiecte și array-uri ierarhice folosind scoping și notația cu punct. Include, de asemenea, un adaptor de input personalizat pentru a conecta componente UI terțe și input-uri non-standard la starea centralizată a formularului, precum și un motor de validare care verifică datele trimise față de schemele definite pentru a mapa mesajele de eroare către câmpuri specifice. Capabilitățile largi includ gestionarea centralizată a stării pentru inițializarea și resetarea datelor, gestionarea încărcării fișierelor și mascarea input-ului utilizatorului. Sistemul oferă control programatic asupra trimiterii formularului și acces direct prin referință la elementele individuale de input.

TastyIgniter is a comprehensive restaurant management system and digital ordering engine. Built as a modular application framework, it provides the tools necessary to operate online food ordering, table reservation systems, and multi-vendor e-commerce platforms. The platform is designed to handle complex restaurant operations, including multi-location networking and multi-vendor marketplace management. It distinguishes itself through specialized restaurant automation, such as coordinating guest limits and time slots for bookings, managing ingredient and allergen catalogs, and implementing mul

This project is a schema-based form generator for Vue.js that constructs interactive user interfaces by parsing structured data configurations. It automates the creation of form layouts, data binding, and field rendering, eliminating the need for manual template creation for individual forms. The system distinguishes itself through a registry-based architecture that allows for the integration of custom input components. By mapping specialized field types to the generation engine, developers can extend the library to handle unique data types or complex interface requirements that fall outside

This library is a PHP framework designed for validating and sanitizing incoming data. It provides a structured approach to ensuring that information conforms to expected formats and integrity requirements before it is processed or stored by an application. The project utilizes a fluent interface to construct validation logic, allowing for the definition of complex rules through chainable methods. It employs a strategy-based execution model where individual validation components are encapsulated and can be dynamically assigned to data fields. When validation fails, the system uses an exception