added ios support

README.md

@@ -1,6 +1,6 @@
 # Universal NFC
 
-A framework-agnostic NFC package for reading and writing NFC tags in web applications and Progressive Web Apps (PWAs). This library provides a consistent API for working with NFC across different environments, with a focus on ease of use and developer experience.
+A framework-agnostic NFC package for reading and writing NFC tags in web applications and Progressive Web Apps (PWAs), with iOS support options. This library provides a consistent API for working with NFC across different environments, with a focus on ease of use and developer experience.
 
 [![npm version](https://img.shields.io/npm/v/universal-nfc.svg)](https://www.npmjs.com/package/universal-nfc)
 [![license](https://img.shields.io/npm/l/universal-nfc.svg)](https://github.com/yourusername/universal-nfc/blob/main/LICENSE)
@@ -14,6 +14,7 @@ A framework-agnostic NFC package for reading and writing NFC tags in web applica
 - 📊 TypeScript support with comprehensive type definitions
 - 🔄 Simple and advanced APIs for different use cases
 - 🔌 Based on the Web NFC API standard
+- 🍎 iOS support via native bridge integration
 
 ## Installation
 
@@ -29,10 +30,15 @@ yarn add universal-nfc
 
 ## Platform Compatibility
 
-| Feature     | Chrome for Android (89+) | Chrome for Desktop | Safari iOS | Firefox | Edge |
+| Feature       | Chrome for Android (89+) | Chrome for Desktop | Safari iOS | Native iOS Apps | Native Android Apps | Firefox | Edge |
-| ----------- | ------------------------ | ------------------ | ---------- | ------- | ---- |
+|--------------|------------------------|------------------|-----------|----------------|----------------|---------|------|
-| Reading NFC | ✅                       | ❌                 | ❌         | ❌      | ❌   |
+| Reading NFC  | ✅                      | ❌                | ❌         | ✅*            | ✅            | ❌      | ❌    |
-| Writing NFC | ✅                       | ❌                 | ❌         | ❌      | ❌   |
+| Writing NFC  | ✅                      | ❌                | ❌         | ✅*            | ✅            | ❌      | ❌    |
+
+\*iOS support requires a native app with an embedded WebView and bridge implementation.
+
+
+
 
 **Requirements for Web NFC:**
 
@@ -41,6 +47,15 @@ yarn add universal-nfc
 - Device with NFC hardware
 - NFC enabled in device settings
 
+
+
+**Requirements for iOS NFC:**
+
+- iOS 11+ device with NFC hardware
+- Native iOS app with NFC entitlements
+- Core NFC framework integration
+- Custom bridge implementation (see iOS Integration section)
+
 ## Basic Usage
 
 ### Reading NFC Tags (Simple API)
@@ -48,47 +63,45 @@ yarn add universal-nfc
 The simplest way to read NFC tags:
 
 ```javascript
-import { SimpleNfc } from "universal-nfc";
+import { SimpleNfc } from 'universal-nfc';
 
 const nfcReader = new SimpleNfc();
 
 async function startReading() {
-	// First check if NFC is available
+  // First check if NFC is available
-	const available = await nfcReader.isAvailable();
+  const available = await nfcReader.isAvailable();
   
-	if (!available) {
+  if (!available) {
-		console.log("NFC is not available on this device/browser");
+    console.log('NFC is not available on this device/browser');
-		return;
+    return;
-	}
+  }
   
-	try {
+  try {
-		// Start reading NFC tags with a callback
+    // Start reading NFC tags with a callback
-		await nfcReader.startReading((content, type) => {
+    await nfcReader.startReading((content, type) => {
-			console.log(`Read ${type} content:`, content);
+      console.log(`Read ${type} content:`, content);
       
-			// 'type' will be 'text', 'url', or 'other'
+      // 'type' will be 'text', 'url', or 'other'
-			if (type === "url") {
+      if (type === 'url') {
-				// Handle URL
+        // Handle URL
-				window.open(content, "_blank");
+        window.open(content, '_blank');
-			} else {
+      } else {
-				// Handle text or other content
+        // Handle text or other content
-				document.getElementById("result").textContent = content;
+        document.getElementById('result').textContent = content;
-			}
+      }
-		});
+    });
     
-		console.log("Scan started - tap an NFC tag");
+    console.log('Scan started - tap an NFC tag');
-	} catch (error) {
+  } catch (error) {
-		console.error("Error starting NFC scan:", error);
+    console.error('Error starting NFC scan:', error);
-	}
+  }
 }
 
 function stopReading() {
-	nfcReader.stopReading();
+  nfcReader.stopReading();
-	console.log("NFC reading stopped");
+  console.log('NFC reading stopped');
 }
 
-// Call startReading() when your app is ready to scan
-// Call stopReading() when you want to stop scanning
 ```
 
 ### Writing to NFC Tags
@@ -117,6 +130,196 @@ async function writeUrlToTag() {
 }
 ```
 
+## iOS Integration
+
+### Overview
+
+iOS devices with NFC hardware (iPhone 7 and later running iOS 11+) support reading NFC tags, but with some important restrictions:
+
+- **Safari browser cannot directly access NFC**: The Web NFC API is not supported in Safari.
+- **Native app required**: NFC on iOS requires a native app built with the Core NFC framework.
+- **Web apps can access NFC through a bridge**: Web content running in a WebView inside a native app can access NFC via a custom bridge.
+
+### iOS Native Bridge Setup
+
+To use Universal NFC with iOS, you need to:
+
+1. Create a native iOS app with WebView.
+2. Implement Core NFC.
+3. Create a JavaScript bridge.
+
+#### 1. Native iOS App with NFC Capabilities
+
+First, ensure your app has NFC entitlements:
+
+- Add the NFC entitlement to your app in Xcode.
+- Add `NFCReaderUsageDescription` in `Info.plist`.
+- Enable the "Near Field Communication Tag Reading" capability.
+
+#### 2. Implement the NFC Bridge in Swift
+
+```swift
+import WebKit
+import CoreNFC
+
+class NfcBridge: NSObject, NFCNDEFReaderSessionDelegate {
+    weak var webView: WKWebView?
+    var nfcSession: NFCNDEFReaderSession?
+    
+    init(webView: WKWebView) {
+        self.webView = webView
+        super.init()
+        
+        // Register JavaScript interface
+        let bridgeScript = WKUserScript(
+            source: "window.nativeNfcBridge = {
+                isNfcEnabled: function() { return window.webkit.messageHandlers.nfcBridge.postMessage({action: 'isEnabled'}); },
+                startNfcScan: function(options) { return window.webkit.messageHandlers.nfcBridge.postMessage({action: 'startScan', options: options}); },
+                stopNfcScan: function() { return window.webkit.messageHandlers.nfcBridge.postMessage({action: 'stopScan'}); },
+                writeNfcTag: function(data) { return window.webkit.messageHandlers.nfcBridge.postMessage({action: 'writeTag', data: data}); },
+                openSettings: function() { return window.webkit.messageHandlers.nfcBridge.postMessage({action: 'openSettings'}); }
+            };",
+            injectionTime: .atDocumentStart,
+            forMainFrameOnly: false
+        )
+        
+        let contentController = webView.configuration.userContentController
+        contentController.addUserScript(bridgeScript)
+        contentController.add(self, name: "nfcBridge")
+    }
+    
+    // Handle JavaScript messages
+    func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
+        guard let body = message.body as? [String: Any],
+              let action = body["action"] as? String else {
+            return
+        }
+        
+        switch action {
+        case "isEnabled":
+            checkNfcAvailability()
+        case "startScan":
+            let options = body["options"] as? String ?? "{}"
+            startNfcSession(options: options)
+        case "stopScan":
+            stopNfcSession()
+        case "writeTag":
+            if let data = body["data"] as? String {
+                writeNfcTag(data: data)
+            }
+        case "openSettings":
+            openSettings()
+        default:
+            break
+        }
+    }
+    
+    private func checkNfcAvailability() {
+        let isAvailable = NFCNDEFReaderSession.readingAvailable
+        sendToWebView(script: "window.dispatchEvent(new MessageEvent('message', {data: {type: 'nfcStatusChanged', enabled: \(isAvailable)}}));")
+    }
+    
+    private func startNfcSession(options: String) {
+        guard NFCNDEFReaderSession.readingAvailable else {
+            sendToWebView(script: "console.error('NFC reading not available on this device');")
+            return
+        }
+        
+        nfcSession = NFCNDEFReaderSession(delegate: self, queue: nil, invalidateAfterFirstRead: false)
+        nfcSession?.alertMessage = "Hold your iPhone near an NFC tag"
+        nfcSession?.begin()
+    }
+    
+    private func stopNfcSession() {
+        nfcSession?.invalidate()
+        nfcSession = nil
+    }
+    
+    private func writeNfcTag(data: String) {
+        // Implement write logic
+    }
+    
+    private func openSettings() {
+        if let url = URL(string: UIApplication.openSettingsURLString) {
+            DispatchQueue.main.async {
+                UIApplication.shared.open(url)
+            }
+        }
+    }
+    
+    private func sendToWebView(script: String) {
+        DispatchQueue.main.async {
+            self.webView?.evaluateJavaScript(script, completionHandler: nil)
+        }
+    }
+}
+```
+
+#### 3. Initialize the Bridge in Your View Controller
+
+```swift
+import UIKit
+import WebKit
+
+class WebViewController: UIViewController {
+    var webView: WKWebView!
+    var nfcBridge: NfcBridge!
+    
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        webView = WKWebView(frame: view.bounds)
+        webView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        view.addSubview(webView)
+        
+        nfcBridge = NfcBridge(webView: webView)
+        
+        if let url = URL(string: "https://your-web-app-url.com") {
+            webView.load(URLRequest(url: url))
+        }
+    }
+}
+```
+
+### Using the iOS Bridge in Your Web App
+
+The native bridge will automatically be detected by Universal NFC when your web app runs inside the native iOS app's WebView:
+
+```javascript
+import { Nfc } from 'universal-nfc';
+
+const nfc = new Nfc();
+
+async function checkNfcSupport() {
+  const { enabled } = await nfc.isEnabled();
+  console.log('NFC supported and enabled:', enabled);
+  
+  if (enabled) {
+    await nfc.startScanSession();
+    
+    await nfc.addListener('tagDetected', (tag) => {
+      console.log('NFC tag detected via iOS bridge:', tag);
+    });
+  }
+}
+```
+
+### Troubleshooting iOS-Specific Issues
+
+#### "NFC reading is not supported in web browsers on iOS"
+- This error occurs when trying to use NFC in Safari or a standard WebView.
+- **Solution**: Use the native bridge approach with a custom iOS app.
+
+#### "CoreNFC framework missing"
+- Make sure you have the proper entitlements in your iOS app.
+- Check that your iOS device supports NFC (iPhone 7 and later).
+
+#### "Bridge communication error"
+- Check the bridge implementation in your native app.
+- Verify message format passed between WebView and native code.
+
+
+
 ## API Reference
 
 ### Core API (Nfc class)
@@ -438,7 +641,3 @@ Permissions-Policy: nfc=self
 ## License
 
 MIT
-
-## Credits
-
-This library is inspired by the API design of [@capawesome-team/capacitor-nfc](https://github.com/capawesome-team/capacitor-plugins/tree/main/packages/nfc), but implements a framework-agnostic solution based on the Web NFC API.

ios-bridge.ts

@@ -0,0 +1,174 @@
+import { NfcPlugin, IsEnabledResult, TagDetectedEvent } from './definitions.js';
+
+/**
+ * Interface for native iOS app to implement for WebView communication
+ */
+interface NativeIosBridge {
+    isNfcEnabled?: () => Promise<boolean>;
+    startNfcScan?: (options: string) => Promise<void>;
+    stopNfcScan?: () => Promise<void>;
+    writeNfcTag?: (data: string) => Promise<void>;
+    openSettings?: () => Promise<void>;
+}
+
+/**
+ * NFC implementation that communicates with a native iOS app via a bridge
+ * Note: This requires custom implementation in a native iOS app
+ */
+export class IosBridgeNfc implements NfcPlugin {
+    private bridge: NativeIosBridge;
+    private listeners: { [key: string]: Array<(...args: any[]) => void> } = {};
+    private isBridgeAvailable: boolean = false;
+
+    constructor() {
+        // Look for the bridge in the global scope
+        // The native app needs to inject this object 
+        this.bridge = (window as any).nativeNfcBridge || {};
+        this.isBridgeAvailable = !!(this.bridge.isNfcEnabled && this.bridge.startNfcScan);
+
+        // Set up message listener for tag detection events from native app
+        if (this.isBridgeAvailable) {
+            window.addEventListener('message', this.handleNativeMessage.bind(this));
+            console.log('iOS NFC bridge initialized');
+        } else {
+            console.warn('iOS NFC bridge not found');
+        }
+    }
+
+    private handleNativeMessage(event: MessageEvent) {
+        if (!event.data || typeof event.data !== 'object') return;
+
+        // Handle tag detected message from native app
+        if (event.data.type === 'nfcTagDetected' && event.data.tag) {
+            const tagListeners = this.listeners['tagDetected'] || [];
+            const tag = event.data.tag as TagDetectedEvent;
+
+            for (const listener of tagListeners) {
+                listener(tag);
+            }
+        }
+
+        // Handle NFC status change from native app
+        if (event.data.type === 'nfcStatusChanged' && event.data.enabled !== undefined) {
+            const statusListeners = this.listeners['nfcStatusChanged'] || [];
+
+            for (const listener of statusListeners) {
+                listener({ enabled: !!event.data.enabled });
+            }
+        }
+    }
+
+    async isEnabled(): Promise<IsEnabledResult> {
+        if (!this.isBridgeAvailable) {
+            return { enabled: false };
+        }
+
+        try {
+            const enabled = await this.bridge.isNfcEnabled!();
+            return { enabled };
+        } catch (error) {
+            console.error('Error checking NFC status through bridge:', error);
+            return { enabled: false };
+        }
+    }
+
+    async openSettings(): Promise<void> {
+        if (!this.isBridgeAvailable || !this.bridge.openSettings) {
+            throw new Error('NFC settings cannot be opened - bridge not available');
+        }
+
+        try {
+            await this.bridge.openSettings();
+        } catch (error) {
+            console.error('Error opening NFC settings through bridge:', error);
+            throw error;
+        }
+    }
+
+    async startScanSession(options?: any): Promise<void> {
+        if (!this.isBridgeAvailable) {
+            throw new Error('NFC scan cannot be started - bridge not available');
+        }
+
+        try {
+            await this.bridge.startNfcScan!(JSON.stringify(options || {}));
+        } catch (error) {
+            console.error('Error starting NFC scan through bridge:', error);
+            throw error;
+        }
+    }
+
+    async stopScanSession(): Promise<void> {
+        if (!this.isBridgeAvailable || !this.bridge.stopNfcScan) {
+            return; // Just silently return if bridge not available
+        }
+
+        try {
+            await this.bridge.stopNfcScan!();
+        } catch (error) {
+            console.error('Error stopping NFC scan through bridge:', error);
+        }
+    }
+
+    async write(options: any): Promise<void> {
+        if (!this.isBridgeAvailable || !this.bridge.writeNfcTag) {
+            throw new Error('NFC write is not supported - bridge not available');
+        }
+
+        try {
+            await this.bridge.writeNfcTag!(JSON.stringify(options));
+        } catch (error) {
+            console.error('Error writing NFC tag through bridge:', error);
+            throw error;
+        }
+    }
+
+    async makeReadOnly(): Promise<void> {
+        throw new Error('makeReadOnly is not implemented in the iOS bridge');
+    }
+
+    async format(): Promise<void> {
+        throw new Error('format is not implemented in the iOS bridge');
+    }
+
+    async erase(): Promise<void> {
+        throw new Error('erase is not implemented in the iOS bridge');
+    }
+
+    async share(): Promise<void> {
+        throw new Error('share is not supported in iOS');
+    }
+
+    async stopSharing(): Promise<void> {
+        throw new Error('share is not supported in iOS');
+    }
+
+    async addListener(
+        eventName: 'nfcStatusChanged' | 'tagDetected',
+        listenerFunc: (data: any) => void,
+    ): Promise<any> {
+        if (!this.listeners[eventName]) {
+            this.listeners[eventName] = [];
+        }
+
+        this.listeners[eventName].push(listenerFunc);
+
+        return {
+            remove: async () => {
+                this.removeListener(eventName, listenerFunc);
+            },
+        };
+    }
+
+    private removeListener(eventName: string, listenerFunc: (data: any) => void): void {
+        if (this.listeners[eventName]) {
+            this.listeners[eventName] = this.listeners[eventName].filter(
+                listener => listener !== listenerFunc
+            );
+        }
+    }
+
+    async removeAllListeners(): Promise<void> {
+        this.listeners = {};
+    }
+}

ios-detection.ts

@@ -0,0 +1,73 @@
+// src/ios-detection.ts
+export interface IosSupportInfo {
+    isIos: boolean;
+    version: number | null;
+    supportsNfc: boolean;
+    requiresNative: boolean;
+}
+
+/**
+ * Provides detailed information about iOS NFC compatibility
+ */
+export class IosDetection {
+    /**
+     * Detects if the current device is running iOS and its NFC capabilities
+     */
+    static getIosSupportInfo(): IosSupportInfo {
+        const userAgent = navigator.userAgent;
+
+        // Detect iOS
+        const isIos = /iphone|ipad|ipod/i.test(userAgent);
+        if (!isIos) {
+            return { isIos: false, version: null, supportsNfc: false, requiresNative: false };
+        }
+
+        // Extract iOS version
+        const versionMatch = userAgent.match(/OS (\d+)_(\d+)_?(\d+)?/);
+        const version = versionMatch ?
+            parseInt(versionMatch[1], 10) + (parseInt(versionMatch[2], 10) / 10) :
+            null;
+
+        // iOS NFC support info:
+        // - iOS 11+ supports NFC reading but requires a native app
+        // - No iOS version supports Web NFC API
+        const supportsNfc = version !== null && version >= 11;
+
+        return {
+            isIos,
+            version,
+            supportsNfc,
+            requiresNative: true // iOS always requires native app for NFC
+        };
+    }
+
+    /**
+     * Checks if this device supports NFC in any form (native or web)
+     */
+    static hasNfcHardware(): boolean {
+        const iosInfo = this.getIosSupportInfo();
+        if (iosInfo.isIos) {
+            return iosInfo.supportsNfc;
+        }
+
+        // For Android/other platforms, we check based on the user agent
+        return /android/i.test(navigator.userAgent);
+    }
+
+    /**
+     * Provides guidance for enabling NFC on iOS
+     */
+    static getIosNfcGuidance(): string {
+        const iosInfo = this.getIosSupportInfo();
+
+        if (!iosInfo.isIos) {
+            return '';
+        }
+
+        if (!iosInfo.supportsNfc) {
+            return 'Your iOS device does not support NFC or is running an iOS version below 11.0.';
+        }
+
+        return 'NFC on iOS requires a native app. The web browser cannot directly access NFC hardware on iOS devices.';
+    }
+}

nfc.ts

@@ -10,6 +10,8 @@ import {
 	NfcErrorType,
 } from "./definitions.js";
 import { WebNfc } from "./web.js";
+import { IosBridgeNfc } from './ios-bridge.js';
+import { IosDetection } from './ios-detection.js';
 
 /**
  * Main NFC class that provides access to NFC functionality.
@@ -18,15 +20,24 @@ import { WebNfc } from "./web.js";
 export class Nfc {
 	private implementation: NfcPlugin;
 	private listeners: Map<string, Set<Function>> = new Map();
+	private iosInfo: any;
+
 
 	constructor() {
-		// Currently we only have the Web implementation
+		this.iosInfo = IosDetection.getIosSupportInfo();
-		this.implementation = new WebNfc();
+
+		if (this.iosInfo.isIos && typeof (window as any).nativeNfcBridge !== 'undefined') {
+			console.log('Using iOS Native Bridge for NFC');
+			this.implementation = new IosBridgeNfc();
+		} else {
+			this.implementation = new WebNfc();
+		}
 
 		// Set up status monitoring to track NFC availability
 		this.monitorNfcStatus();
 	}
 
+
 	/**
 	 * Internal method to monitor NFC status changes
 	 */

web.ts

@@ -6,8 +6,10 @@ import {
 	ShareOptions,
 	PluginListenerHandle,
 	TagDetectedEvent,
+	NfcErrorType,
 	NdefRecord,
-} from "./definitions.js";
+} from './definitions.js';
+import { IosDetection } from './ios-detection.js';
 
 export class WebNfc implements NfcPlugin {
 	private scanSessionActive = false;
@@ -15,73 +17,104 @@ export class WebNfc implements NfcPlugin {
 	private listeners: { [key: string]: Array<(...args: any[]) => void> } = {};
 	private ndefReader: any = null;
 	private nfcSupported: boolean = false;
+	private iosInfo: any = null;
 
 	constructor() {
 		this.detectNfcSupport();
 	}
 
+
 	private detectNfcSupport() {
-		// Check if Web NFC API is available
+		// Check for iOS first
-		if (typeof window !== "undefined") {
+		this.iosInfo = IosDetection.getIosSupportInfo();
-			// Primary check for NDEFReader
+
-			this.nfcSupported = "NDEFReader" in window;
+		if (this.iosInfo.isIos) {
+			this.nfcSupported = false;
+			console.info('iOS device detected:', this.iosInfo);
+
+			if (this.iosInfo.supportsNfc) {
+				console.warn('iOS NFC requires a native app wrapper - web browser access is not supported');
+			} else {
+				console.warn('NFC is not supported on this iOS device or iOS version');
+			}
+			return;
+		}
+
+		// Check Web NFC API for other platforms (primarily Android)
+		if (typeof window !== 'undefined') {
+			this.nfcSupported = 'NDEFReader' in window;
 
-			// Log platform info for debugging
 			const userAgent = navigator.userAgent;
-			const isHttps = window.location.protocol === "https:";
+			const isHttps = window.location.protocol === 'https:';
-			const isPWA = window.matchMedia("(display-mode: standalone)").matches;
+			const isPWA = window.matchMedia('(display-mode: standalone)').matches;
 
-			console.info("NFC Support Check:", {
+			console.info('NFC Support Check:', {
 				supported: this.nfcSupported,
 				isHttps: isHttps,
 				isPWA: isPWA,
 				isAndroid: /android/i.test(userAgent),
-				isIOS: /iphone|ipad|ipod/i.test(userAgent),
+				isChrome: /chrome/i.test(userAgent)
-				isChrome: /chrome/i.test(userAgent),
 			});
 
 			if (!this.nfcSupported) {
-				// Provide helpful message about browser compatibility
+				const reason = !isHttps ? 'NFC requires HTTPS' :
-				const reason = !isHttps
+					!/android/i.test(userAgent) ? 'NFC Web API only supported on Android' :
-					? "NFC requires HTTPS"
+						!/chrome/i.test(userAgent) ? 'NFC Web API only supported in Chrome-based browsers' :
-					: !/android/i.test(userAgent)
+							'This browser does not support the Web NFC API';
-					? "NFC Web API only supported on Android"
-					: !/chrome/i.test(userAgent)
-					? "NFC Web API only supported in Chrome-based browsers"
-					: "This browser does not support the Web NFC API";
 
 				console.warn(`Web NFC not available: ${reason}`);
 			}
 		} else {
 			this.nfcSupported = false;
-			console.warn("Web NFC not available: Not in browser environment");
+			console.warn('Web NFC not available: Not in browser environment');
 		}
 	}
 
 	async isEnabled(): Promise<IsEnabledResult> {
+		// For iOS, provide accurate info without throwing errors
+		if (this.iosInfo?.isIos) {
+			return { enabled: false };
+		}
+
 		return { enabled: this.nfcSupported };
 	}
 
 	async openSettings(): Promise<void> {
+		// Special handling for iOS
+		if (this.iosInfo?.isIos) {
+			const message = IosDetection.getIosNfcGuidance();
+
+			// Use alert() on iOS to show guidance
+			if (typeof alert === 'function') {
+				alert(message);
+			}
+
+			console.warn('iOS NFC guidance:', message);
+			return;
+		}
+
 		if (!this.nfcSupported) {
 			throw this.createCompatibilityError();
 		}
 
-		console.warn(
+		console.warn('openSettings: On web, users must enable NFC in device settings manually.');
-			"openSettings: On web, users must enable NFC in device settings manually."
-		);
 
 		// Provide instructions based on browser detection
 		if (/android/i.test(navigator.userAgent)) {
-			alert(
+			alert('Please enable NFC in your device settings: Settings > Connected devices > Connection preferences > NFC');
-				"Please enable NFC in your device settings: Settings > Connected devices > Connection preferences > NFC"
-			);
 		} else {
-			alert("Please ensure NFC is enabled on your device.");
+			alert('Please ensure NFC is enabled on your device.');
 		}
 	}
 
+
 	async startScanSession(options?: StartScanSessionOptions): Promise<void> {
+
+		if (this.iosInfo?.isIos) {
+			throw new Error("NFC reading is not supported in web browsers on iOS. " +
+				"To use NFC on iOS, you need a native app implementation.");
+		}
+
 		if (!this.nfcSupported) {
 			throw this.createCompatibilityError();
 		}
@@ -364,18 +397,10 @@ export class WebNfc implements NfcPlugin {
 	}
 
 	private createCompatibilityError(): Error {
-		return new Error(
+		if (this.iosInfo?.isIos) {
-			"Web NFC API is not supported in this browser. NFC Web API requires Chrome 89+ on Android with NFC hardware, running over HTTPS."
+			return new Error("iOS browsers don't support the Web NFC API. To use NFC on iOS, you need a native app implementation.");
-		);
+		}
-	}
+
-}
+		return new Error('Web NFC API is not supported in this browser. NFC Web API requires Chrome 89+ on Android with NFC hardware, running over HTTPS.');
-
-import { NFCDefinition } from "./definitions";
-
-export class WebNFC {
-	// Implement your web NFC functionalities here
-	read(): NFCDefinition {
-		// Dummy implementation
-		return { id: "1", data: "sample data" };
 	}
 }