> For the complete documentation index, see [llms.txt](https://coldbox-validation.ortusbooks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coldbox-validation.ortusbooks.com/intro.md). # Intro - [Release History](https://coldbox-validation.ortusbooks.com/intro/release-history.md): This section contains the release history for CBValidation module. - [What's New With 4.8.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.8.0.md): Unreleased - [What's New With 4.7.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.7.0.md): October 13, 2025 - [What's New With 4.6.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.6.0.md): September 18, 2025 - [What's New With 4.5.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.5.0.md): February 19, 2025 - [What's New With 4.4.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.4.0.md): October 16, 2023 - [What's New With 4.3.1](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.3.1.md): June 15, 2023 - [What's New With 4.3.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.3.0.md): May 5, 2023 - [What's New With 4.2.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.2.0.md): April 14, 2023 - [What's New With 4.1.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-4.1.0.md): November 15, 2022 - [What's New With 4.0.0](https://coldbox-validation.ortusbooks.com/intro/release-history/whats-new-with-3.0.0.md): October 10, 2022 - [About This Book](https://coldbox-validation.ortusbooks.com/intro/about-this-book.md): Information about the cbValidation documentation book, contribution guidelines, and copyright. - [Author](https://coldbox-validation.ortusbooks.com/intro/about-this-book/author.md): Information about the authors of the cbValidation module. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://coldbox-validation.ortusbooks.com/intro.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.