What problem does it solve? Building multi-step tabbed forms in Mercur admin and vendor dashboards often leads to inconsistent navigation, broken validation, and duplicated modal wiring. This Skill enforces the stable TabbedForm pattern so tabs, validation scope, and i18n labels behave correctly. ## Core Features & Use Cases - Standardized Tab Structure: Uses TabbedForm from @mercurjs/dashboard-shared, which internally handles RouteFocusModal.Form, ProgressTabs, KeyboundForm, and the default Cancel/Continue/Save footer. - Validation Scope Guidance: Documents the known issue where Continue triggers full-form validation, and prescribes keeping required zod fields on the first tab only. - i18n and Dynamic Visibility: Enforces translation-ready tab labels and supports conditional tab visibility via the isVisible callback. - Use Case: When adding a new "Shipping" tab to a product creation wizard in the vendor dashboard, apply this Skill to wire the tab correctly without breaking Continue navigation or submit behavior. ## Quick Start Add a new tab to the vendor product creation wizard using TabbedForm with proper validation scope and i18n labels.