Enum VerificationChannel

Namespace

Vonage.VerifyV2

Assembly

Vonage.dll

Defines the communication channels available for sending verification PIN codes to users.

public enum VerificationChannel

Fields

Email = 2

Send the verification code via email to the user's email address.

SilentAuth = 3

Verify the user's phone number silently using mobile network authentication without requiring a PIN code. The device must be connected via cellular data.

Sms = 0

Send the verification code via SMS text message. Supports optional app_hash for Android auto-detection and entity_id/content_id for Indian carriers.

Voice = 1

Deliver the verification code via text-to-speech voice call to the user's phone.

WhatsApp = 4

Send the verification code via WhatsApp message. Requires a WhatsApp Business Account (WABA) connected sender number.

WhatsAppInteractive = 5

Send the verification code via WhatsApp interactive message with a one-tap button for automatic code submission.