[Field] Add a displayFor helper that returns the value without any html.

[rodolpheV]

Expected

I would like a helper like displayFor that only returns the value with no html at all.
It is the option "textOnly" in Focus3, and it is called stringFor in Focus4.

Versions

Focus-core: 2.1.1
Focus-components: 2.1.7-1

[Hartorn]

@rodolpheV You can easily do that be giving a custom component in your domain, (data) => (formatter(data))

[Hartorn]

@c3dr0x

[Hartorn]

@bnau could you make a rawFor method?