Update readme.md

Author: gadhalekshmip

data-passport-form/readme.md

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+# JSON Schema Form Generator
+
+A lightweight tool that generates web forms from JSON Schema definitions. This tool allows users to create, validate, and collect form submissions based on JSON Schema specifications.
+
+## 🚀 Features
+
+- Dynamically generates forms from JSON Schema
+- Supports schema validation according to JSON Schema specification
+- Handles nested objects and arrays
+- Resolves JSON Schema references recursively
+- Form submissions can be downloaded as JSON or CSV
+- Converts GitHub URLs to raw GitHub URLs automatically
+- Validation respects schema requirements (formats, patterns, etc.)
+
+## 🧩 Usage
+
+1. Enter a JSON Schema URL or paste a schema directly
+2. Click **"Fetch Schema"** or **"Generate Form"**
+3. Fill out the generated form
+4. Submit the form to collect data
+5. Download submissions as JSON or CSV
+
+## 🌐 Example URLs
+
+- Raw GitHub URL:  
+  `https://raw.githubusercontent.com/OpenEthicsAI/OEDP/refs/heads/main/schema/oedp.passport.schema.json`
+
+## ⚠️ CORS Handling
+
+When working with external schema URLs, you may encounter **CORS (Cross-Origin Resource Sharing)** restrictions. To work around this:
+
+- Use **raw GitHub URLs** whenever possible (they bypass CORS issues)
+- Copy and paste the schema directly into the text area
+
+## 🛠️ Local Development
+
+To run this tool locally:
+
+1. Clone the repository
+2. Open the HTML file in a web browser
+