notes

npm start
npx create-expo-app blog
npx expo start to virtual android
and then press a button to open on android virtual device

Yelpcamp key Jw0oIMgpId1HV8x-mogAapr36SVRDSAM00qOEvAmLyxCaOV1I0T6kzJbSvazjA6Q7sNS46uHfHzRzLLAESkHYv3ES50h-sUQwtwvh836OsN-D5UwO6ObMswyxDM6YXYx

Client ID
5cSmLJX8INxuQeFyNC1R1A

API Key
pPH4QmqeMTatst4UlN8PRZ7yERT-g7Ubd9ePJg9mSsm1xkbx2E0TQhYe9pVhLnTUSdSkSbvVL38S4oBBQRAZG1nCedJA-5d2-jaw5RSNzFYz5K9XtNnxoK45ZmxzZHYx

npm install react-navigation --legacy-peer-deps

npx expo install react-native-gesture-handler react-native-reanimated react-native-screens react-native-safe-area-context @react-native-community/masked-view -- --legacy-peer-deps

npm install react-navigation-stack @react-native-community/masked-view --legacy-peer-deps

icons
https://github.com/expo/vector-icons
https://icons.expo.fyi/

useState gia ena duo?
useRecucer gia polla?
useEffect to make sure a code is runned only one time when a component is first rendered (good for fetch)


npm run db
npm run tunnel

SignupScreen.navigationOptions = () => {
    return {
      headerShown: false,
    };
  };

144 opps typo included


185 on will focus included

<NavigationEvents onWillFocus={clearErrorMessage}