NOTE: Deprecated in favour of https://github.com/jyshb/poc-frp-rxjs-form/

Why? Elm-style architecture and form doesn't scale well. Or the boilerplate scales along as much as the app itself.

FRP (SodiumFRP style) seems like a saner solution.

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submit_button -> toEntity(formFields) -> Errors? -> filterErrorsUntilCurrentSection() -> return { status: 'Fixing', fields, errors: {} } inputChange -> if state "Fixing" -then-> toEntity(formFields) -> Errors? -> ... -else-> return {state: 'Filling', fields, errors: {}}