reducer

reducer.js

const inititalState = { name: "User 1", age: 23 };
const addUserReducer = (state = inititalState, action) => {
  switch (action.type) {
    case "CHANGEUSERNAME": {
      return { ...state, name: action.payload };
    }
    case "CHANGEAGE": {
      return { ...state, age: action.payload };
    }
  }
  return state;
};
export default addUserReducer;