What is meta in redux-form?

redux-form is a great way of managing forms that are powered by Redux. It is a Higher-Order-Component (HOC) that uses react-redux to make sure HTML forms in React use Redux to store all of its state. … It is used to wrap the form component and bind user interaction to the Redux dispatch actions.

Meta Props The props under the meta key are metadata about the state of this field that redux-form is tracking for you .

First, configure the mock store with the help of the redux-mock-store library. View the code on Gist. Configure function for execution before each test run using the ‘beforeEach’ method.

2 Answers

There are a huge number of react apps in the world where redux-form is still used . But the creator of ReduxForm, Eric is slowly killing the Library. There is not enough development(nearly none). Eric has been developing a new React form Library named react-final-form and they are actively developing it.

The Field component is how you connect each individual input to the Redux store . There are three fundamental things that you need to understand in order to use Field correctly: The name prop is required. It is a string path, in dot-and-bracket notation, corresponding to a value in the form values.

change(field:String , value:any) : Function Changes the value of a field in the Redux store. This is a bound action creator, so it returns nothing.