Automated Voice and Email Verification with ClickSend

• Form Trigger: Initiates the workflow based on user input from a form.
• Voice Call Verification: Utilizes ClickSend API to send voice messages with a verification code.
• Email Verification: Sends an email containing a verification code via SMTP.
• Code Generation: Dynamically sets verification codes for both voice and email.
• Code Formatting: Formats the voice verification code by adding spaces between digits for better pronunciation.
• Conditional Logic: Implements IF nodes to check the correctness of both voice and email verification codes.
• User Feedback: Provides clear success or failure messages through form completion screens.

Workflow Setup

1. ClickSend Setup:

   • Register on ClickSend and obtain your API Key.
   • In the Send Voice node, configure HTTP Basic Auth credentials using your ClickSend username and API Key as the password.

2. SMTP Setup:

   • In the Send Email node, configure your SMTP credentials.

3. Form Configuration (On form submission):

   • Define the form fields for To (phone number), Voice (e.g., 'male', 'female'), Lang (e.g., 'en-us'), Email, and Nome.

4. Code Configuration:

   • The Set voice code node sets the verification code for the voice call.
   • The Set email code node sets the verification code for the email.

5. Workflow Execution:

   • When a user submits the On form submission form:
     • A voice call is initiated with the specified code (formatted with spaces).
     • An email is sent with the email verification code.
     • The user is presented with a Verify voice code form to enter the spoken code.
     • Upon successful voice code verification, the user is presented with a Verify email code form.
     • The entered email code is compared against the set email code.
     • Appropriate success or failure messages are displayed.

Node Explanations:

• Sticky Note (STEP 1): Instructions for ClickSend API Key setup.
• Sticky Note1 (STEP 3): Describes the voice call verification process.
• Send Voice: Makes an HTTP request to ClickSend's voice API.
• On form submission: The trigger node, capturing user input.
• Sticky Note2: Workflow overview.
• Send Email: Sends an email using SMTP.
• Code for voice: JavaScript code to format the voice code (adds spaces).
• Set voice code: Sets a static verification code for the voice call.
• Verify voice code: A form to collect the voice verification code from the user.
• Fail voice code: Displays a failure message if the voice code is incorrect.
• Set email code: Sets a static verification code for the email.
• Verify email code: A form to collect the email verification code from the user.
• Is email code correct?: Compares the entered email code with the set code.
• Is voice code correct? : Compares the entered voice code with the set code.
• Success: Displays a success message upon complete verification.
• Fail email code: Displays a failure message if the email code is incorrect.
• Sticky Note3: Reminder to set the voice code.
• Sticky Note4: Reminder to set the email code.
• Sticky Note5 (STEP 2): Instructions for setting verification codes.