Feature Request : Use the new Context API

[ThibautMarechal]

For now Formsy use the legacy context api. (https://reactjs.org/docs/legacy-context.html)
We should use the new context api. (https://reactjs.org/docs/context.html)
So we don't have warnings when running in strict-mode.

[rkuykendall]

This is now our most 👍'd issue!

For those who find this issue, @ThibautMarechal is working on a PR here: #198

[ThibautMarechal]

@rkuykendall I have just an issue, If we use the new context api, it means that Formsy must be a PeerDependencies.
If a another library share Formsy components, it must have the same context. Right ?

[rkuykendall]

I will not lie and say I understand this issue very well. I did have a similar problem with another library, where moving a shared dependency to peer fixed a shared state issue, but that seems like a concern for other libraries? It seems reasonable to me to have to install another library that adds components alongside formsy and not instead of formsy.

[ThibautMarechal]

#198

[rkuykendall]

Thanks for closing! This will be released with Formsy 2.0.1 either today or tomorrow morning :)

[rkuykendall]

Released:

v2.0.1

• Respect dot notation in reset (Respect dot notation in reset #393) a2d2e5f
• Remove unnecesary externalError state (Remove unnecesary externalError state #398) d4eb73e
• Allow validation errors to be React elements (Allow validation errors to be React elements #394) 4096296
• Update rollup plugin libraries (Update rollup plugin libraries #397) bebefbe
• Improvements to README and PR Template (Improvements to README and PR Template #395) df5af84
• Fix types in Formsy spec tests (Fix types in Formsy spec tests #396) 954370a
• Remove unused Formsy props; tighten types; improve runRules (Remove unused Formsy props; tighten types; improve runRules #392) 0eaeef7
• Rename cloneIfObject to protectAgainstParamReassignment; Fix isObject (Rename cloneIfObject to protectAgainstParamReassignment; Fix isObject #391) 49fc634
• Added possibility to use browser builtin submit (Added possibility to use browser builtin submit #226) 761b3ef
• Improve test coverage (Improve test coverage #378) b8881d0
• Dependabot Automatic Library Bumps (Dependabot Automatic Library Bumps #376) 8b5a0db
• Use React's New Context API (Feature/new context api #198) a79eec2
• Fix in-page link to updateInputsWithValue 6fcc682
• Change coveralls from dependency to dev dependency c9d9db5
• Add coverage to gitignore 0afef60

v2.0.0...v2.0.1