Allow formsy to be shared with parent through context

[calvinfroedge]

Hi,

I'm fairly new to React, so I'm not sure if this is the right way to do this or not, but I wanted to be able to share Formsy instances with components that wrap it so I can have multiple levels of abstraction. IE, something like this:

Level 1: AppForm

Level2: FormWrapper

Level3: Formsy

The reason I want to be able to reference formsy in components that wrap it is so I can do things like this:

(note: I would have some trigger on change in the class that contains this logic, so this would get run on re-render)

{this.form.inputs.HasDependencies.hasValue() ? <Input label="Dependency!" type="text" name="dependentOnHasDependencies" /> : ''}

If there is an easier way to do this I would love to know = ) Thanks for your great work on this! I was writing my own and after reading the source code for Formsy decided it was a better option.