How can I test an Error Hook? October 05, 2017 10:55 Updated The simplest way to test an Error Hook would be to select a bank on the Widget and enter incorrect login details. This will trigger a 402 error and send an Error Hook notification to the email address you have provided for the hook. Related articles List of Error Codes for Bank Verification List of User Errors and their Descriptions for Bank Verification MFA (Multi-factor Authenication) Types How can I send Success/Error Hook emails to more than one person? What are the Conversion Funnel (30-day / 90-day) Panels?