# Page Not Found

The URL `thunkable-cross-platform/2-create/components/security/sign-in` does not exist.

You might be looking for one of these pages:
- [User Sign Up, Sign In, and Authentication with Firebase](https://docs.thunkable.com/blocks/app-features/sign-in/sign-in.md)
- [Sign In Blocks](https://docs.thunkable.com/blocks/app-features/sign-in.md)
- [User Sign Up, Sign In, and Authentication with Google](https://docs.thunkable.com/blocks/app-features/sign-in/sign-in-1.md)
- [Time Input Component](https://docs.thunkable.com/app-design/ui-components/input-components/time-input.md)
- [Text Input Component](https://docs.thunkable.com/app-design/ui-components/basic-components/text-input.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.thunkable.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.thunkable.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/blocks/app-features/sign-in/sign-in.md`)
- Use `Accept: text/markdown` header for content negotiation