Expense Form Screen

Multi-section form screen for registering travel expenses with structured fixed-choice fields for kilometre allowance, toll fees, parking, and public transport costs. Enforces mutual-exclusivity rules client-side (e.g., cannot select both kilometre allowance and bus ticket for the same trip) and links each expense to a specific activity.

Feature: Travel Expense Registration

expense-form-screen

• Render expense type selector with mutual-exclusivity enforcement
• Capture kilometre distance, toll fees, parking costs, and public transport amounts
• Link expense to an existing activity from the activity list
• Display real-time validation feedback for invalid field combinations
• Submit completed expense form to backend for approval routing