FileList Reference Error with remix-hook-form

[sid10297]

Issue: When using remix-hook-form in a server-rendered environment (e.g., with Remix on Node.js), a ReferenceError occurs due to an undefined FileList. Since FileList is specific to the browser, referencing it directly in non-browser environments results in the following error:

    if (value instanceof FileList) {
                         ^

ReferenceError: FileList is not defined
    at createFormData

This issue prevents remix-hook-form from being used in server-side contexts, limiting its compatibility in Remix applications.

Environment:

@remix-run/react: 2.7.1
remix-hook-form: 5.1.1
react-hook-form: 7.53.1