# hooks-detail-buf-len

Function [etxn_details](https://xrpl-hooks.readme.io/v2.0/reference/etxn_details) has fixed-size sfEmitDetails output.

This check warns about too-small size of its output buffer (if it's specified by a constant - variable parameter is ignored).

[Read more](https://xrpl-hooks.readme.io/v2.0/docs/emitted-transactions)
