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Intro

Sending One-Time Passwords (OTP) is often unnecessarily complicated, requiring engineering teams to waste valuable development cycles setting up SMS infrastructure and getting email reputation satisfactory for sending six digit passcodes. This three channel workflow example shows how to send an email, push notification, or SMS OTP. Explore the source code on GitHub

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Preview

Send an email Send a mobile push notification Send an SMS notification

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Code Sample

import { workflow } from '@novu/framework';
import { renderOtpEmail } from '../emails/slack-otp';
import { zodControlSchema, zodPayloadSchema, zodPushControlSchema, zodSmsControlSchema } from './schemas';

export const SlackVerificationOTP = workflow(
  "Slack Verify OTP",
  async ({ step, payload }) => {
    await step.email(
      "send-email",
      async (controls) => {
        return {
          subject: controls.emailSubject,
          body: renderOtpEmail(controls, payload),
        };
      },
      {
        controlSchema: zodControlSchema
      });

    // -----------------------------------push flow-------------------------------------------------------------------------
    await step.push('send-push', async (controls) => {
      return {
        subject: controls.pushNotificationSubject,
        body: `Your verification code from Slack is ${payload.validationCode}`,
      };
    },
    {
      controlSchema: zodPushControlSchema
    });

    // -----------------------------------sms flow-------------------------------------------------------------------------  
    await step.sms('send-sms', async (controls) => {
      return {
        subject: controls.smsSubject,
        body: `Your verification code from Slack is ${payload.validationCode}`,
      };
    },
    {
      controlSchema: zodSmsControlSchema
    });
  },
  {
    payloadSchema: zodPayloadSchema
  },
);