freeCodeCamp/guide/english/certifications/front-end-libraries/redux/handle-an-action-in-the-store/index.md

title

title
Handle an Action in the Store

Handle an Action in the Store

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Solutions

Solution 1 (Click to Show/Hide)

const defaultState = {
  login: false
};

const reducer = (state = defaultState, action) => {
  // change code below this line
  if (action.type === "LOGIN") {
    return {
      login: true
    };
  } else {
    return state;
  }
  // change code above this line
};

const store = Redux.createStore(reducer);

const loginAction = () => {
  return {
    type: "LOGIN"
  };
};