> For the complete documentation index, see [llms.txt](https://docs.work-relay.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.work-relay.com/forms/basics/introduction.md).

# Introduction

The Work-Relay Forms is very flexible and powerful tool for building lightning ready user interface. The Work-Relay Forms could be used in any place in your SalesForce Application.

With the Work-Relay Forms you can build fully dynamic interface that may interact with user and any other SalesForce Application components.

The Work-Relay Form provides a powerful drag-and-drop form builder that includes extensive functionality:

* [validation](/forms/basics/validation-rules-on-form-fields.md) across fields
* components [events](/forms/form-building/events.md)
* custom [actions](/forms/form-building/form-action.md)
* [dynamic hide/show/clear fields and page sections](/forms/basics/conditional-styles.md) based on [conditions](/forms/basics/working-with-conditions.md)
* [multi-page form wizards](/forms/basics/making-multi-page-form.md)
* [nested forms](/forms/form-components/options/nested-form.md) that allow a “form within a form” capability so that forms can be re-used, and can be from any data source
* [lists and related lists](/forms/form-components/list-and-related-list.md)