### 🔎 Reproduction Steps 1. Open `https://stg.example.com/orders` 2. Click **Create Order** 3. Fill form with **invalid date** (`2025‑02‑30`) 4. Submit → *Observe error*

### 📌 Summary *(One‑sentence description of the problem / feature)*

### 📂 Attachments - Screenshot of error (`error‑2026‑04‑17.png`) - Log snippet (`log‑20260417.txt`)

### 🛠️ Environment - **Service / Module:** `backend‑order‑service` - **Env:** Staging - **OS / Browser:** macOS 13 / Chrome 116 - **Feature Flags:** `order_v2 = ON`

### 📦 Release Notes - **FSDSS‑281** – Fixed crash when entering an invalid date on the Order creation page.

### 🚀 Post‑Release Monitoring - No new errors in Sentry (last 24 h). - Success rate for Order creation ↑ 0.2 %.

### 🎯 Acceptance Criteria - [ ] Criterion 1 - [ ] Criterion 2 - [ ] ...