Preserve Values on Forms Rendering

Render Forms using Actions and transaction metadata values would be preserved and available when users continue the authentication flow. To learn more about using Forms with Actions, read Render Forms using Actions. Action 1 Sets a custom_tx_id in the transaction metadata.

exports.onExecutePostLogin = async (event, api) => {
  api.transaction.setMetadata('custom_tx_id', 'xyz123');
};

Action 2 Renders a Form. Then it logs the preserved custom_tx_id when continuing the Actions execution.

exports.onExecutePostLogin = async (event, api) => {
  api.prompt.render(event.secrets.FORM_ID);
};

exports.onContinuePostLogin = async (event, api) => {
  console.log('custon_tx_id', event.transaction?.metadata?.custom_tx_id);
  /* Outputs "custom_tx_id xyz123" */
};

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Preserve Values on Forms Rendering