Form-Genius 🚀

AI-Powered Dynamic Form Validator for Node.js

Form-Genius is an AI-powered, highly customizable, and dynamic form validation package for Node.js. It supports unlimited fields, real-time validation, AI-based auto-corrections, and customizable validation rules. Whether you're working on a simple contact form or a complex application requiring secure validation, Form-Genius is the perfect solution.

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🌟 Why Use Form-Genius?

✅ Unlimited Fields – Validate any number of fields dynamically.
✅ AI-Powered Corrections – Suggests fixes for typos, formatting issues, and invalid inputs.
✅ Auto Field-Type Detection – Automatically detects input type (email, phone, password, etc.).
✅ Custom Rules Support – Define your own validation rules for full flexibility.
✅ Real-Time Validation – Easily integrates with front-end frameworks like React, Vue, and Angular.
✅ Multi-Language Support – Works with various languages and regional formats.
✅ Security & Fraud Detection – AI-based algorithms prevent fake/spam submissions.
✅ Lightweight & Fast – Designed for high-performance applications.

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🚀 Installation

npm install form-genius

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🛠️ How It Works

1. Define your form fields.
2. Set up validation rules for each field.
3. Use form-genius to validate all inputs dynamically.
4. Get real-time feedback with errors and AI-generated suggestions.

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📌 Usage Example

Basic Example

const validateForm = require("form-genius");

const userData = {
    email: "[e-mail]",
    phone: "[phone]",
    password: "pass",
    website: "htt://invalid-url.com",
    age: "17",
    username: "john_doe_123",
    address: "1600 Amphitheatre Pkwy, California"
};

const validationRules = {
    password: { minLength: 8 },
    website: { type: "url" }, // User-defined type override
    age: { type: "number", min: 18, max: 99 },
    address: { type: "address" }, // AI-powered address validation
    username: { type: "username", minLength: 3, maxLength: 15 }
};

console.log(validateForm(userData, validationRules));

Output Example

{
  "valid": false,
  "errors": {
    "password": "Password must be at least 8 characters",
    "website": "Invalid URL format",
    "age": "Must be at least 18"
  },
  "suggestions": {
    "email": "[e-mail]",
    "website": "http://invalid-url.com"
  }
}

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🎯 Supported Validations

🔹 Basic Validations

• Required fields
• Min/max length
• Allowed characters

🔹 Data Type-Specific Validations

• Email – Validate format, suggest correct domain (gmal.com → gmail.com)
• Phone Number – Auto-format numbers, detect invalid inputs
• Password – Strength validation (uppercase, numbers, special characters)
• Username – No spaces, supports underscores, min/max length
• URL – Ensures valid website addresses
• Date – Ensures correct date formats (MM-DD-YYYY, YYYY-MM-DD)
• Number – Range validation (min, max)
• Address – Uses Google Maps API for real-world validation

🔹 Advanced AI-Based Features

• Contextual Text Correction – AI fixes common typos
• Fraud Detection – Detects fake/spam submissions
• Real-Time Validation – Perfect for frontend form validation

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📦 Integrating with Express.js (API Example)

Easily validate user input in your Express.js application.

const express = require("express");
const validateForm = require("form-genius");

const app = express();
app.use(express.json());

app.post("/register", (req, res) => {
    const validationRules = {
        email: { type: "email" },
        password: { minLength: 8 },
        username: { type: "username", minLength: 3, maxLength: 15 }
    };

    const result = validateForm(req.body, validationRules);
    
    if (!result.valid) return res.status(400).json(result);
    
    res.json({ success: true, message: "User registered successfully!" });
});

app.listen(3000, () => console.log("Server running on port 3000"));

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🌍 Use Cases

✅ E-commerce Websites – Validate shipping addresses, phone numbers, and payment details.
✅ User Registration Forms – Secure authentication with strong passwords and valid emails.
✅ Finance & Banking Apps – Validate account details securely.
✅ Healthcare Applications – Ensure medical forms are properly filled.
✅ Job Portals & Applications – Validate structured resume submissions.

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⚙️ Versioning

Current Stable Version: 1.0.0

• 🎉 New Features: AI-powered validation, customizable rules, auto-detection
• 🔥 Performance: Optimized for high-speed validation

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🔥 Contributing

We welcome contributions! Feel free to submit issues and pull requests.

To Contribute:

1. Fork the repository
2. Create a new feature branch
3. Make changes and commit
4. Submit a pull request

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💙 Support My Work

If you love Form-Genius, consider buying me a coffee! ☕

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🔒 License

This project is licensed under the MIT License. See the full LICENSE file for details.

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🚀 Form-Genius makes form validation smarter, faster, and more powerful. Install it today and take your form validation to the next level! 💡# form-genius