forget password methods with AWS Amplify Auth

ForgetPasswordAWS.js

// Request a new password
async forgotPassword() {
  const { username } = this.state
  await Auth.forgotPassword(username)
  .then(data => console.log('New code sent', data))
  .catch(err => {
    if (! err.message) {
      console.log('Error while setting up the new password: ', err)
      Alert.alert('Error while setting up the new password: ', err)
    } else {
      console.log('Error while setting up the new password: ', err.message)
      Alert.alert('Error while setting up the new password: ', err.message)
    }
  })
}

// Upon confirmation redirect the user to the Sign In page
async forgotPasswordSubmit() {
  const { username, authCode, newPassword } = this.state
  await Auth.forgotPasswordSubmit(username, authCode, newPassword)
  .then(() => {
    this.props.navigation.navigate('SignIn')
    console.log('the New password submitted successfully')
  })
  .catch(err => {
    if (! err.message) {
      console.log('Error while confirming the new password: ', err)
      Alert.alert('Error while confirming the new password: ', err)
    } else {
      console.log('Error while confirming the new password: ', err.message)
      Alert.alert('Error while confirming the new password: ', err.message)
    }
  })
}