connect()

 connect<OuterProps, Values = any>(Comp: React.ComponentType<OuterProps & { formik: FormikContext<Values> }>) => React.ComponentType<OuterProps>

1 import React from 'react';
2 import { connect, getIn } from 'formik';
3 
4 // This component renders an error message if a field has
5 // an error and it's already been touched.
6 const ErrorMessage = props => {
7   // All FormikProps available on props.formik!
8   const error = getIn(props.formik.errors, props.name);
9   const touch = getIn(props.formik.touched, props.name);
10   return touch && error ? error : null;
11 };
12 
13 export default connect(ErrorMessage);