Function getHashValue

auth/customauth.ts:89–92

(key: string)

signInButton.addEventListener('click', toggleSignIn, false);

function getHashValue(key: string): string | null {
  const matches = location.hash.match(new RegExp(key + '=([^&]*)'));
  return matches ? matches[1] : null;
}

// If a token has been passed in the hash fragment we display it in the UI and start the sign in process.
tokenTextArea.value = getHashValue('token') || '';