Lesson: 79 | Phone Number Validation in Flow & Subflow

User Story

As a Salesforce Administrator

I want to Implement a Flow Subflow that validates phone numbers entered by users and ensures they follow the format +1 (XXX) XXX-XXXX. The Subflow should return true if the phone number is valid and false if it is not.

So that:

We can maintain consistent and correctly formatted phone numbers across the system, improving data integrity and usability.