Beyond the README: Enforcing Application Guardrails at Runtime

You&rsquo;re testing a new feature in a development environment. You click &ldquo;Submit,&rdquo; and a few seconds later, your phone buzzes with a real-world SMS notification. Or worse, a real customer receives a &ldquo;Test&rdquo; email meant for a sandbox user. While these aren&rsquo;t usually &ldquo;delete-the-database&rdquo; disasters, they represent a fundamental failure in application…