---
title: "Phone Number Input"
url: "https://developer.incode.com/dashboard-platform-administration/phone-number-input-dashboard/"
section: "dashboard-platform-administration"
group: "Add Modules"
version: "v1.1"
status: "live"
---
# Phone Number Input

The Phone Number Input module collects a user's phone number and can confirm phone ownership by sending a one-time password (OTP) via SMS.

For an overview of this module and how it works, see [Phone Number Input](/features-and-modules/phone-number-input/).

## Supported with:

:white_check_mark: Workflows | :white_check_mark: Flows

## Add Phone Number Input to Workflows

1. In the left menu. Select **Flow Builder** > **Workflows**.
2. Click **New** or select an existing Workflow.
3. From the Modules list, drag and drop the **Phone Number Input** module into the builder.
4. You can click the three dots > **Edit** on the module node to open the [Configuration Options](#configuration-options) panel and adjust settings as needed.

## Add Phone Number Input to Flows

1. In the left menu. Select **Flow Builder** > **Flows**.
2. Click **New** or select an existing Flow.
3. On the **Select Modules** tab, find the **Phone Number Input** module and click **Add**.
4. You can click **Details & Configurations** to open the [Configuration Options](#configuration-options) panel and adjust settings as needed.

## Configuration Options

After making changes, click **Save Configurations** to apply them.

<Accordion title="View image of Workflow configuration panel">
  ![Image of the Phone Number Input configuration panel in Workflows. Has four configuration options.](https://developer.incode.com/assets/f6cc16fc90e4956e2b786fb7d2be8c27.png)
</Accordion>

<Accordion title="View image of Flow configuration panel">
  ![Image of the Phone Number Input configuration panel in Flows. Has four configuration options.](https://developer.incode.com/assets/f066c28eaa461a7185d9b3b040a6edef.png)
</Accordion>

| Setting                                                          | Description                                                                                                                                                                                                                 |
| ---------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Enable OTP verification**                                      | The user must confirm their phone number by entering a one-time password (OTP) sent via SMS before the module completes.                                                                                                    |
| **Expiration duration for OTP (min)**                            | The number of minutes an OTP remains valid after it is sent. Default: _10_.                                                                                                                                                 |
| **Enable SNA verification**<br />_Flows only_                    | Activates Silent Network Authentication as the primary verification method, with SMS OTP as an automatic fallback when SNA is unavailable. |
| **Prefill phone number**                                         | Pre-populates the phone number field with a number already associated with the Session. Allows the user to review or edit it before continuing.                                                                             |
| **Skip if phone number already collected**<br />_Workflows only_ | Skips this module if a phone number has already been collected in the Session.                     |

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