Mobile validation

Confirm mobile numbers are correctly formatted and usable before SMS, WhatsApp or call-back journeys start.

What you get

Confirm mobile numbers are correctly formatted and usable before SMS, WhatsApp or call-back journeys start.

  • Number format validation
  • Network / connectivity style signals
  • Support for UK and international formats
Example endpoint
POST /v1/mobile/validate
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{ ... request body ... }
Capabilities

Designed for production forms

Clean capture

Normalise and validate numbers entered in web and mobile forms.

Reachability hints

Use status signals to prioritise channels that will actually connect.

International ready

Handle country codes and local formats for multi-market apps.

Pairs with OTP SMS

Validate the number first, then send one-time passwords with confidence.

Add Mobile validation to your stack

Speak to the eValidate team about pricing, SLAs and integration support.