How to register a custom Gravity Forms field type for the mobile app. Requires two hooks: mam_form_manager_process_field_type_{type} for build-time and a corresponding submit-time handler. Forgetting one breaks the round trip…

The Phone Call content class — renders a tap-to-call button that invokes the device’s native phone dialer with a configured number.

The Share App content class — invokes the device’s native share sheet with a configured title, body, and URL (typically the app’s App Store / Play Store link).

The Social Media content class — renders a row of social-media buttons (Facebook, Instagram, Twitter, etc.) each linking to a configured URL. Per-channel toggle and per-button URL.

The Enable Location content class — prompts the user for location permission. Used as a gating screen before features that need GPS (maps, geofilters, nearby listings).