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

This project is a jQuery plugin and client-side form validator used to verify web form inputs before they are submitted to a server. It employs a rule-based validation engine to check user input against predefined or custom rules to ensure data integrity in the browser. The tool is designed as an ARIA-compliant validation system, using accessibility attributes to link error messages to input fields. This ensures that screen reader users are notified when a field contains an invalid value during the form submission process. The system supports remote server validation via asynchronous HTTP re

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 एक JavaScript इनपुट मास्क लाइब्रेरी और DOM इनपुट मैनेजर है जिसका उपयोग वास्तविक समय में उपयोगकर्ता इनपुट पर विशिष्ट पैटर्न, डेटा प्रकार और श्रेणियों को लागू करने के लिए किया जाता है। यह एक डेटा फ़ॉर्मेटिंग लाइब्रेरी और इनपुट सत्यापन टूल के रूप में कार्य करता है जो मास्क और कस्टम पाइप का उपयोग करके कच्चे इनपुट मानों को स्वरूपित स्ट्रिंग्स में बदलता है। यह प्रोजेक्ट डायनामिक मास्किंग क्षमताएं प्रदान करता है, जिससे इनपुट पैटर्न को वास्तविक समय में बदलने या स्विच करने की अनुमति मिलती है, जो उपयोगकर्ता द्वारा टाइप किए गए वर्णों पर आधारित होते हैं। यह नियमित अभिव्यक्तियों, संख्यात्मक श्रेणियों, तिथि-आधारित सत्यापन और वर्ण गणना सहित जटिल इनपुट बाधाओं का समर्थन करता है। लाइब्रेरी इनपुट प्रसंस्करण और डेटा प्रबंधन कार्यों की एक विस्तृत श्रृंखला को कवर करती है, जिसमें प्री- और पोस्ट-प्रोसेसिंग ट्रांसफॉर्मेशन, API सबमिशन के लिए कच्चा मान निष्कर्षण, और मानक HTML इनपुट फ़ील्ड और contenteditable तत्वों दोनों पर मास्क का अनुप्रयोग शामिल है।

This project is a showcase application and reference implementation for the Spring MVC framework. It serves as a demonstration of how to build web applications by separating business logic from user interfaces using a model-view-controller architectural pattern. The application provides examples of HTTP request handling, including the capture of request data, the processing of file uploads, and the generation of formatted HTTP responses. It implements REST API endpoints that map requests to handler methods and return data in formats such as JSON and XML. The project covers core web developme

Unform एक React फ़ॉर्म स्टेट मैनेजर है जिसे जटिल उपयोगकर्ता इनपुट फ़ॉर्म की स्थिति, सत्यापन और सबमिशन को संभालने के लिए डिज़ाइन किया गया है। यह एक अनियंत्रित फ़ॉर्म API का उपयोग करता है जो फ़ॉर्म डेटा को प्रबंधित करने के लिए सिंक्रोनाइज़्ड स्थिति के बजाय संदर्भों (references) का उपयोग करके री-रेंडर को कम करता है। इस लाइब्रेरी में एक नेस्टेड डेटा मैपर है जो स्कोपिंग और डॉट नोटेशन का उपयोग करके फ़ील्ड्स को पदानुक्रमित ऑब्जेक्ट्स और सरणियों में व्यवस्थित करता है। इसमें तृतीय-पक्ष UI घटकों और गैर-मानक इनपुट को केंद्रीकृत फ़ॉर्म स्थिति से जोड़ने के लिए एक कस्टम इनपुट एडाप्टर, और विशिष्ट फ़ील्ड्स पर त्रुटि संदेशों को मैप करने के लिए परिभाषित स्कीमा के विरुद्ध सबमिट किए गए डेटा की जांच करने वाला एक सत्यापन इंजन शामिल है। व्यापक क्षमताओं में डेटा इनिशियलाइज़ेशन और रीसेटिंग, फ़ाइल अपलोड हैंडलिंग और उपयोगकर्ता इनपुट मास्किंग के लिए केंद्रीकृत राज्य प्रबंधन शामिल है। यह सिस्टम फ़ॉर्म सबमिशन पर प्रोग्रामेटिक नियंत्रण और व्यक्तिगत इनपुट तत्वों तक सीधे संदर्भ पहुंच प्रदान करता है।

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

Validate.js is a JavaScript library designed for declarative data validation and form processing. It provides a framework for verifying complex objects and individual data points against structured constraint schemas, ensuring that application state and user input meet defined requirements. The library distinguishes itself through its support for asynchronous validation, allowing for verification tasks that require external data sources or server-side checks. It includes a built-in utility for extracting and normalizing data from web forms, which cleans input by removing whitespace and empty

Django Helpdesk is an open-source, web-based ticketing system built on the Django framework. It provides a centralized platform for tracking and resolving support requests, enabling organizations to manage internal helpdesk operations and customer communication through a modular, Python-based architecture. The system distinguishes itself by offering a public-facing support portal that allows users to submit and view tickets without requiring authentication. It also includes integrated workflow tools such as kanban boards for visualizing task progress and automated routing rules that assign in

यह लाइब्रेरी आने वाले डेटा को वैलिडेट और सैनिटाइज़ करने के लिए डिज़ाइन किया गया एक PHP फ्रेमवर्क है। यह सुनिश्चित करने के लिए एक संरचित दृष्टिकोण प्रदान करता है कि जानकारी एप्लिकेशन द्वारा प्रोसेस या स्टोर किए जाने से पहले अपेक्षित फॉर्मेट और अखंडता आवश्यकताओं के अनुरूप हो। यह प्रोजेक्ट वैलिडेशन लॉजिक बनाने के लिए एक फ्लुएंट इंटरफेस का उपयोग करता है, जिससे चेनेबल मेथड्स के माध्यम से जटिल नियमों की परिभाषा संभव होती है। यह एक रणनीति-आधारित निष्पादन मॉडल का उपयोग करता है जहां व्यक्तिगत वैलिडेशन कंपोनेंट्स को इनकैप्सुलेट किया जाता है और उन्हें डायनामिक रूप से डेटा फील्ड्स को असाइन किया जा सकता है। जब वैलिडेशन विफल हो जाता है, तो सिस्टम विशिष्ट बाधा उल्लंघनों के बारे में संरचित फीडबैक वापस करने के लिए एक एक्सेप्शन-आधारित दृष्टिकोण का उपयोग करता है। यह लाइब्रेरी डेटा प्रोसेसिंग कार्यों की एक विस्तृत श्रृंखला को कवर करती है, जिसमें API रिक्वेस्ट पेलोड और वेब फॉर्म सबमिशन का सत्यापन शामिल है। यह डेटा अखंडता बनाए रखने और सुरक्षा कमजोरियों को रोकने में मदद करने के लिए रॉ इनपुट से असुरक्षित वर्णों को संशोधित या हटाने के लिए फिल्टर-आधारित सैनिटाइजेशन को भी शामिल करती है।