> Reading time: ~5 minutes > Audience: Dynamics 365 developers, Power Platform makers > Stack: PCF · React · libphonenumber-js · Fluent UI The Problem with the Default Phone Field If you’ve ever used the out-of-the-box phone field in Dynamics 365, you know the drill: No country code picker — users type +91, 0091, 91, … Continue reading Build a Smart Mobile Phone Field for Dynamics 365 — Country Flags, E.164 Validation & One-Tap Actions →