This documentation is available as Markdown for AI agents. Append ".md" to any documentation URL (e.g. "/react/api/useForm/" becomes "/react/api/useForm.md") or send an "Accept: text/markdown" header to receive the Markdown version. An MCP server with tools to search and read this documentation is available at "/mcp". A machine-readable index of all Markdown resources is available at "/llms.txt".
The path may be passed as a plain array or as a signal. Passing a signal is useful when the field a component points at changes over time, for example when the index of an item in a field array is bound to an input signal.