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CometChat iOS UIKit Documentation Review Report

Review Date: February 17, 2026
Reviewer: Kiro AI Assistant
Scope: iOS UIKit Documentation v5
Status: ✅ VALIDATED - Documentation is sufficient to build a working app

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Executive Summary

This report documents the comprehensive review of the CometChat iOS UIKit documentation. A complete sample application was built following the documentation step-by-step to verify accuracy. Several issues were identified and corrected to ensure any developer or AI can build a fully functional chat application using only the documentation.

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Verification Methodology

  1. Created a new iOS project from scratch
  2. Followed documentation step-by-step
  3. Built and compiled code to verify method signatures
  4. Ran the app on iOS Simulator to verify functionality
  5. Documented all discrepancies found

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Documentation Changes Made

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1. docs/ui-kit/ios/methods.mdx

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Quick Reference Section - Logout Method Signature

BEFORE:
AFTER:
REASON: The Quick Reference showed an incorrect method signature. The actual SDK method requires a user parameter and uses result callback instead of separate onSuccess/onError callbacks. This would cause compilation errors if developers copied the Quick Reference directly.

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2. docs/ui-kit/ios/property-changes.mdx

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Users Component - Renamed Properties Table

BEFORE:
AFTER:
REASON: The Users component uses set(trailingView:) and set(subtitle:) methods, NOT set(trailView:) and set(subtitleView:). Using the incorrect method names would cause compilation errors.

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Groups Component - Renamed Properties Table

BEFORE:
AFTER:
REASON: Same as Users - the Groups component uses set(trailingView:) and set(subtitle:) methods. Additionally, SetSubTitleView was inconsistently formatted (PascalCase instead of the standard set(methodName:) pattern).

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Method Naming Pattern Reference

The following table documents the CORRECT method names for each component, verified against the actual SDK source code: Note: Users and Groups use different method names (subtitle/trailingView) compared to Conversations, MessageHeader, and CallLogs (subtitleView/trailView). This is intentional in the SDK design.

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Documentation Pages Verified as Correct

The following documentation pages were verified and found to be accurate:

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Sample Application Built

A complete sample application was built to verify the documentation:

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Files Created:

  1. CometChatSampleApp/CometChatSampleApp/SceneDelegate.swift - Main app entry with initialization
  2. CometChatSampleApp/CometChatSampleApp/LoginViewController.swift - Login screen with test users
  3. CometChatSampleApp/CometChatSampleApp/MessagesVC.swift - Chat view controller
  4. CometChatSampleApp/CometChatSampleApp/SettingsViewController.swift - Settings with logout
  5. CometChatSampleApp/CometChatSampleApp/UsersGroupsTest.swift - Method verification tests
  6. CometChatSampleApp/CometChatSampleApp/ConversationsTest.swift - Method verification tests
  7. CometChatSampleApp/CometChatSampleApp/MessageHeaderTest.swift - Method verification tests
  8. CometChatSampleApp/CometChatSampleApp/MessageListTest.swift - Method verification tests

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Features Implemented:

  • ✅ CometChat SDK Initialization
  • ✅ User Login (5 test users)
  • ✅ Tab-Based UI (Chats, Calls, Users, Groups, Settings)
  • ✅ Conversations List
  • ✅ Users List
  • ✅ Groups List
  • ✅ Call Logs
  • ✅ Message View (Header, List, Composer)
  • ✅ User Logout

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Build Status:

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Runtime Status:

  • App launches successfully on iOS Simulator
  • Login works with test users
  • All tabs display correctly
  • Chat functionality works
  • Logout returns to login screen

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Recommendations for Future Documentation Updates

  1. Consistency in Method Naming: Ensure all documentation uses the exact method signatures from the SDK. Consider adding a “Method Signature Reference” section to each component page.
  2. Quick Reference Accuracy: The Quick Reference sections at the top of each page should be regularly validated against the actual SDK to prevent signature drift.
  3. Version Tagging: Consider adding SDK version numbers to method signatures so developers know which version the documentation applies to.
  4. Code Compilation Testing: Implement automated testing that compiles all code snippets in the documentation against the actual SDK.

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Conclusion

✅ The CometChat iOS UIKit documentation has been fully validated end-to-end. After the corrections documented above:
  • Following the documentation alone is sufficient to build a working chat application
  • No hidden dependencies or missing steps remain
  • All method signatures match the actual SDK implementation
  • The sample application compiles and runs successfully
The documentation is now ready for use by developers and AI assistants to build CometChat-powered iOS applications.

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Appendix: Files Modified

Report generated by Kiro AI Assistant
Review completed: February 17, 2026