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Mobile/SMS Authentication (with OTP)

Mobile/SMS Authentication allows guests to access the network by entering their mobile phone number. Guests receive a one-time password (OTP) via SMS, which they must enter on a validation page to complete the connection. This method ensures secure authentication and allows you to store mobile numbers and other guest data in your device's database. To enable this feature, you will need an SMS service provider such as SMS Global or Clickatell.

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Follow these steps to enable Mobile Login Authentication:

Step 1 - Configure Captive Portal appearance


Step 2 - Navigate to the Authentication Page

Step 3 - Enable Mobile Authentication
Scroll down to the "Guest Authentication" section.

  • Select the checkbox for Enable Mobile/SMS Authentication. This will prompt users to enter their mobile phone number. The system will send a one-time password (OTP) via SMS to the user, which they must enter to gain access. The mobile number, along with any other collected information, will be stored in the device's database.


Step 4 - Customize Mobile Login Fields

  • SMS Authentication Title: Set a title for the mobile login method (e.g., "Connect with your mobile").
  • SMS Authentication Main Text: Provide a brief description (e.g., "Use your phone number to get internet access").
  • Mobile Label Text: Customize the mobile input field label (e.g., "Enter your mobile").
  • Mobile Validation Text: Ensure the correct validation for the mobile field (e.g., "Please enter your mobile phone").

Extra Fields:

  • Field 1: Label (e.g., "Name") with validation (e.g., "You must enter an answer").
  • Field 2: Label (e.g., "Surname") with validation (e.g., "You must enter an answer").
  • Field 3: Label (e.g., "City") with validation (e.g., "You must enter an answer").

You can leave one or all extra fields blank if you don't wish to collect that information.



Step 5 - SMS Spam Protection
Enable SMS spam protection to avoid repeated requests for OTPs. Customize the error message (e.g., "Please try again later!") if users attempt to request multiple OTPs within a short period.



Step 6 - Configure SMS Connectivity
To send SMS OTPs, you will need an account with SMS Global, Clickatell, or another SMS provider.


Step 7 - Save Changes
Once you've configured the Mobile Login fields and connectivity settings, click Save to apply the changes.



⚠️ IMPORTANT NOTES:

  • Data Storage: Mobile numbers and any additional guest information (e.g., name, surname, city) will be stored in your database. Be sure to inform users about data usage via your Terms and Privacy page. You can update and customize your service terms and privacy policy on the Legal Compliance page to reflect how guest data is being handled.

  • SMS Customization: Customize SMS text and OTP messages by going to Captive Portal > OTP Validation Page.

  • Concurrent Login Methods: Mobile Login can be combined with other authentication methods such as Email Connect, Facebook Login, or Voucher Login. For example, guests can connect using their mobile number while also having the option to log in via Facebook or email.

By following these steps, you'll provide guests with a secure and convenient way to connect using their mobile phone number, with the added security of OTP validation.

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