v1.3.1

Improvements 🎉

• Late Registration: <Field> and <FastField> now "register" with the parent <Formik> during componentDidMount() instead of in componentWillMount/constructor. This change also ensures that Formik is React Fiber ready.
• <FastField> will now rerender when isSubmitting changes

Bug Fixes 🐛

• Added support for TypeScript 3.1.1 and @types/react 16.4.x #898. Formik is not friendly with TS 3.0 because of a known issue with type inferencing 🤷‍♂️ . The official solution is to upgrade to TS 3.1.1.
• Bumped a lot of deps internally
• Fixed bug in <FieldArray> when changing indexes where touched was incorrect
• Lots of docs updates
• Updated examples for React Native and MultiStep

Commits

• Version the docs for 1.3.1 5920a82
• Bump deps, fixes @types/react 16.4 (#898) f58f85a
• Add missing ErrorMessage import in docs overview (#949) b3fadb7
• Fix missing variable reference for field API (#948) 23ef6ce
• Add proper descriptions for custom pages c89b99b
• Merge branch 'master' of github.com:jaredpalmer/formik 695b763
• Add video to overview, tutorial 41fb6f7
• Tiny copy fix for the render prop definition (#944) 3024758
• Alter errors and touched object on index change (#925) df6d4e5
• fixed bug changing {} to Object (#931) fffaf9b
• Fix calls to validation with outdated values (#939) 94524f1
• Add original id to resources 0259340
• Add React Alicante talk to docs 28189b0
• Make sure site is being indexed 29872a1
• Merge branch 'master' of github.com:jaredpalmer/formik 5f8189d
• Fix #934. Update edit urls on nested docs 4ce23a1
• Add ErrorMessage import (#933) ddb6d9c
• Fix minor things in docs (#932) 49e6623
• update MultistepWizard to reset touched object on navigating to next page of a multistep form (#928) 268cc30
• yupToFormErrors accepts a single ValidationError (#917) 25c0bb5
• Use late registration (#900) 5cba633
• Fix links in docs (#927) 723ee85
• Fix typo (#922) e0d8e3f
• Rerender when isSubmitting has changed (#915) 63a87eb
• Update Snack example for React Native (#919) c2b27df
• Update examples with (#908) 6899dc5
• Fix typo 665c9b7
• Fix typo in formik.md (#901) 5092b29
• Update overview.md 77eb25d
• Added 'replace' into FieldArray (#899) 3d8407b
• Version docs to 1.3.0. Fix #894 e445c11