taearls · taearls · Dec 13, 2025 · Dec 7, 2025 · Dec 13, 2025 · Dec 13, 2025
diff --git a/.env.development b/.env.development
@@ -1,2 +1,10 @@
 # Feature Flags API Configuration (Development)
 VITE_FEATURE_FLAGS_API_URL=http://localhost:8787/api/flags
+
+# Contact Form API Configuration (Development)
+VITE_CONTACT_FORM_API_URL=http://localhost:8788/api/contact
+
+# Cloudflare Turnstile Configuration (Development)
+# Use "1x00000000000000000000AA" for always pass in development
+# Use "2x00000000000000000000AB" for always block in development
+VITE_TURNSTILE_SITE_KEY=1x00000000000000000000AA
diff --git a/.env.production b/.env.production
@@ -1,2 +1,9 @@
 # Feature Flags API Configuration (Production)
 VITE_FEATURE_FLAGS_API_URL=https://portfolio-feature-flags.tyler-a-earls.workers.dev/api/flags
+
+# Contact Form API Configuration (Production)
+VITE_CONTACT_FORM_API_URL=https://portfolio-contact-form.tyler-a-earls.workers.dev/api/contact
+
+# Cloudflare Turnstile Configuration (Production)
+# Replace with your actual Turnstile site key from Cloudflare Dashboard
+VITE_TURNSTILE_SITE_KEY=YOUR_PRODUCTION_SITE_KEY
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -55,6 +55,8 @@ jobs:
         run: npm run test:integration
         env:
           VITE_FEATURE_FLAGS_API_URL: http://localhost:8787/api/flags
+          VITE_CONTACT_FORM_API_URL: http://localhost:8788/api/contact
+          VITE_TURNSTILE_SITE_KEY: 1x00000000000000000000AA
 
   build:
     name: Build

diff --git a/ROADMAP.md b/ROADMAP.md
@@ -2,9 +2,9 @@
 
 ## Executive Summary
 
-This roadmap outlines the development plan for Tyler Earls' portfolio website, focusing on performance optimization, modern React tooling, and enhanced user experience. The project has **completed Phase 5 (React Compiler Integration)** and **Phase 6 (CI/CD setup)**, and is now working through **Phase 7 (UI/UX Enhancements)** with 9 open issues.
+This roadmap outlines the development plan for Tyler Earls' portfolio website, focusing on performance optimization, modern React tooling, and enhanced user experience. The project has **completed Phase 5 (React Compiler Integration)** and **Phase 6 (CI/CD setup)**, and is now working through **Phase 7 (UI/UX Enhancements)** with 7 open issues.
 
-**Current Focus**: Feature flag infrastructure (#72) complete! Performance optimization sprint done with #61, #62, #63, #11, and #27. Next: Contact form (#14).
+**Current Focus**: Contact form (#14) complete! Feature flag infrastructure (#72) and performance optimization sprint done with #61, #62, #63, #11, and #27. Phase 7 core features complete!
 
 ---
 
@@ -21,7 +21,7 @@ This roadmap outlines the development plan for Tyler Earls' portfolio website, f
 
 ## Open Issues Summary
 
-### Priority Breakdown (8 Total - 6 Completed)
+### Priority Breakdown (7 Total - 7 Completed)
 
 #### 🔴 Critical Priority (0 issues)
 
@@ -37,14 +37,13 @@ This roadmap outlines the development plan for Tyler Earls' portfolio website, f
 
 ✅ **#63** - Fix Cumulative Layout Shift (CLS) on Mobile - **COMPLETED Nov 23, 2025**
 
-#### 🟢 Medium Priority (1 issue) - Effort: ~8-16 hours
+#### 🟢 Medium Priority (0 issues) - Effort: ~8-16 hours
 
 ✅ **#11** - Preload Sprite SVG in development and production - **COMPLETED Nov 24, 2025**
 
 ✅ **#27** - UI - Lazy Load Routes with React Router - **COMPLETED Nov 24, 2025**
 
-- **#14** - Add Working Email Contact Form - _~1-2 days_
-  - Impact: User engagement and professional contact method
+✅ **#14** - Add Working Email Contact Form - **COMPLETED Dec 7, 2025**
 
 #### 🔵 Low Priority (7 issues) - Effort: ~2-3 weeks
 
@@ -199,13 +198,12 @@ _Successfully migrated to TailwindCSS v4 with modern config_
    - Changes: Complete feature flag system with Cloudflare Workers + KV + React Context
    - Result: Runtime feature toggling without redeployment, ready for #14
 
-**Next Up**:
-
-7. **#14** - Add Working Email Contact Form - **START NEXT**
+7. ✅ **#14** - Add Working Email Contact Form - **COMPLETED**
    - Priority: 🟢 MEDIUM
-   - Effort: ~1-2 days
-   - Impact: User engagement - professional contact method
-   - Prerequisites: ✅ #72 (feature flag infrastructure complete)
+   - Status: Completed Dec 7, 2025
+   - Effort: ~1-2 days (actual)
+   - Changes: Complete email contact form with Postmark API, Cloudflare Turnstile CAPTCHA, honeypot, rate limiting
+   - Result: Professional contact method with triple-layer spam protection
 
 **Recent Sprint Completed (Oct 30 - Nov 13, 2025)**:
 
@@ -315,11 +313,11 @@ Phase 7: Accessibility & Core Web Vitals ✅ COMPLETE
 ├── 🔵 #64 WCAG AAA contrast (2-4h) - ENHANCEMENT
 └── 🔵 #65 Font size readability (1-2h) - ENHANCEMENT
 
-Phase 7: Performance & UX (CURRENT FOCUS)
+Phase 7: Performance & UX ✅ CORE COMPLETE
 ├── ✅ #11 SVG Preloading (30min) - COMPLETED
 ├── ✅ #27 Lazy Routes (2h) - COMPLETED
 ├── ✅ #72 Feature Flags (8-12h) - COMPLETED - Runtime toggling infrastructure
-└── #14 Contact Form (1-2 days) - User engagement - NEXT
+└── ✅ #14 Contact Form (1-2 days) - COMPLETED - Postmark + Turnstile + spam protection
 
 Phase 8: Research (Anytime)
 ├── #33 Graphite spike (1-2h)
@@ -393,9 +391,9 @@ _None - All prerequisites for #43 are complete. Ready to implement._
 | ----------- | ----- | ----------- | -------------------- | ---------- |
 | 🔴 Critical | 0     | 0           | 1                    | 0          |
 | 🟡 High     | 0     | 0           | 10                   | 0          |
-| 🟢 Medium   | 1     | 0           | 4                    | 1          |
+| 🟢 Medium   | 0     | 0           | 5                    | 0          |
 | 🔵 Low      | 7     | 0           | 0                    | 7          |
-| **TOTAL**   | **8** | **0**       | **15**               | **8**      |
+| **TOTAL**   | **7** | **0**       | **16**               | **7**      |
 
 ### Issues by Category
 
@@ -404,18 +402,18 @@ _None - All prerequisites for #43 are complete. Ready to implement._
 **Infrastructure** (0 open, 1 closed): Closed: #72 (feature flags)
 **CI/CD** (0 open, 2 closed): Closed: #18 (GitHub Actions pipeline), #72 (feature flags)
 **Accessibility** (2 open, 3 closed): Open: #64, #65 | Closed: #61 (navigation contrast), #62 (touch targets), #63 (CLS mobile)
-**UI/UX** (4 open, 5 closed): Open: #10, #13, #14, #15 | Closed: #58 (left-align text), #28 (React 19 Meta), #11 (SVG preload), #27 (lazy routes), #72 (feature flags)
+**UI/UX** (3 open, 6 closed): Open: #10, #13, #15 | Closed: #58 (left-align text), #28 (React 19 Meta), #11 (SVG preload), #27 (lazy routes), #72 (feature flags), #14 (contact form)
 **Research** (2 open): #33, #34
 
 ### Effort Distribution (Open Issues Only)
 
-| Effort Level  | Count | Issues                         |
-| ------------- | ----- | ------------------------------ |
-| Small (< 2h)  | 4     | #13, #33, #34, #65             |
-| Medium (2-8h) | 2     | #64, #10                       |
-| Large (> 8h)  | 2     | #14 (1-2 days), #15 (1-2 days) |
+| Effort Level  | Count | Issues             |
+| ------------- | ----- | ------------------ |
+| Small (< 2h)  | 4     | #13, #33, #34, #65 |
+| Medium (2-8h) | 2     | #64, #10           |
+| Large (> 8h)  | 1     | #15 (1-2 days)     |
 
-**Note**: Issue #14 categorized as Large based on 1-2 days estimate (~8-16 hours total effort).
+**Note**: All medium and high priority issues complete. Only low priority and enhancements remain.
 
 ---
 
@@ -500,7 +498,88 @@ _None - All prerequisites for #43 are complete. Ready to implement._
 - ✅ Production build successful
 - ✅ No breaking changes (minor version update within React 19)
 
-**Next Actions**: Continue with #14 (Add Working Email Contact Form)
+---
+
+### 2025-12-07 - Issue #14 Completed: Add Working Email Contact Form
+
+- **Completed**: #14 - Add Working Email Contact Form
+- **Priority**: 🟢 MEDIUM (GitHub labels: `type: feature`, `area: ui`, `priority: medium`, `effort: large`)
+- **Status**: Completed Dec 7, 2025
+- **Effort**: ~1-2 days (actual)
+- **Impact**: Professional contact method with enterprise-grade spam protection
+
+**Implementation Summary**:
+
+Delivered a complete, production-ready contact form with:
+
+1. **Cloudflare Worker Backend** (`packages/contact-form/`)
+   - POST `/api/contact` endpoint for form submission
+   - Cloudflare Turnstile verification (privacy-friendly CAPTCHA)
+   - Honeypot field for bot detection
+   - Rate limiting: 5 requests/hour/IP using Cloudflare KV
+   - Postmark API integration for email delivery
+   - Input validation with proper error messages
+   - CORS configuration for allowed origins
+   - Full TypeScript implementation
+
+2. **React Frontend Enhancement** (`src/components/ContactEmailForm.tsx`)
+   - Complete form with name, email, message fields
+   - Cloudflare Turnstile widget integration (@marsidev/react-turnstile)
+   - Hidden honeypot field for additional bot protection
+   - Client-side email validation with inline errors
+   - Loading, success, and error states
+   - Character counter for message field (5000 char limit)
+   - Accessibility: ARIA attributes, screen reader announcements, role="alert"
+   - Form clears and resets Turnstile on successful submission
+
+3. **Testing Suite**
+   - Unit tests with Vitest (22 tests for ContactEmailForm)
+   - Integration tests with Cypress (form display, validation, accessibility)
+   - Tests cover: rendering, validation, submission, error handling, Turnstile integration
+
+**Files Created**:
+
+- `packages/contact-form/src/index.ts` - Main Worker with full contact form logic
+- `packages/contact-form/package.json` - Package configuration
+- `packages/contact-form/tsconfig.json` - TypeScript config
+- `packages/contact-form/wrangler.toml` - Cloudflare Worker config
+- `tests/unit/components/ContactEmailForm.test.tsx` - Unit tests (22 tests)
+- `tests/integration/contact-form.cy.ts` - Integration tests
+
+**Files Modified**:
+
+- `src/components/ContactEmailForm.tsx` - Complete rewrite with full functionality
+- `src/util/constants.ts` - Added API_URIS.CONTACT, TURNSTILE_SITE_KEY
+- `src/vite-env.d.ts` - Added new environment variable types
+- `.env.development` - Added contact form and Turnstile URLs
+- `.env.production` - Added contact form and Turnstile URLs
+- `package.json` (root) - Added workspace, scripts, @marsidev/react-turnstile dependency
+
+**Technical Highlights**:
+
+- **Security**: Triple-layer spam protection (Turnstile + honeypot + rate limit)
+- **Privacy**: Cloudflare Turnstile is privacy-friendly (no tracking cookies)
+- **Performance**: Edge-deployed Worker for low latency
+- **Reliability**: Graceful error handling, form validation, retry support
+- **Email Delivery**: Postmark API with verified sender domain (tylerearls.com)
+- **Feature Flag Ready**: Works with existing feature flag infrastructure (#72)
+
+**Deployment Requirements**:
+
+1. Create Cloudflare Turnstile site (get Site Key and Secret Key)
+2. Create KV namespace for rate limiting
+3. Set Worker secrets: `POSTMARK_SERVER_TOKEN`, `TURNSTILE_SECRET_KEY`
+4. Deploy Worker: `npm run deploy:contact`
+5. Enable feature flag: `email-contact-form.enabled = true`
+
+**Impact on Roadmap**:
+
+- Completes: Phase 7 core features (contact form was the last major feature)
+- Reduces open issues: 8 → 7
+- All medium and high priority issues now complete!
+- Only low priority and enhancement issues remain
+
+**Next Actions**: Low priority features (#10, #13, #15) or accessibility enhancements (#64, #65) as time permits
 
 ---
 
@@ -1187,6 +1266,6 @@ All high-priority accessibility issues (#61, #62, #63) have been resolved. Mediu
 
 ---
 
-**Last Updated**: December 13, 2025 (Issue #77 - React 19.2.3 Update)
+**Last Updated**: December 13, 2025 (Issue #14 Complete - Contact Form with Postmark + Turnstile)
 **Maintained By**: Tyler Earls
 **Generated With**: Claude Code
diff --git a/eslint.config.mts b/eslint.config.mts
@@ -6,11 +6,10 @@ import { flatConfigs as eslintPluginImportFlatConfigs } from "eslint-plugin-impo
 import eslintPluginReact from "eslint-plugin-react";
 import eslintPluginReactHooks from "eslint-plugin-react-hooks";
 import eslintPluginReactRefresh from "eslint-plugin-react-refresh";
-import { defineConfig } from "eslint/config";
 import globals from "globals";
 import typescriptEslint from "typescript-eslint";
 
-const config = defineConfig([
+const config = typescriptEslint.config(
   { files: ["**/*.{js,mjs,cjs,ts,mts,jsx,tsx}"] },
   {
     ignores: [
@@ -19,7 +18,6 @@ const config = defineConfig([
       "node_modules",
       "prettier.config.mjs",
       "**/.wrangler/**",
-      "packages/feature-flags/.wrangler/**",
     ],
   },
   {
@@ -149,6 +147,6 @@ const config = defineConfig([
       ],
     },
   },
-]);
+);
 
 export default config;
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -25,11 +25,14 @@
     "preview": "vite preview --open",
     "ci": "npm run lint:check && npm run oxlint:check && npm run format:check && npm run test:all && npm run build",
     "dev:flags": "npm run dev -w @portfolio/feature-flags",
-    "dev:all": "concurrently \"npm run dev\" \"npm run dev:flags\"",
-    "deploy:flags": "npm run deploy -w @portfolio/feature-flags"
+    "dev:contact": "npm run dev -w @portfolio/contact-form",
+    "dev:all": "concurrently \"npm run dev\" \"npm run dev:flags\" \"npm run dev:contact\"",
+    "deploy:flags": "npm run deploy -w @portfolio/feature-flags",
+    "deploy:contact": "npm run deploy -w @portfolio/contact-form"
   },
   "dependencies": {
     "@cloudinary/url-gen": "^1.22.0",
+    "@marsidev/react-turnstile": "^1.3.1",
     "@xstate/react": "^6.0.0",
     "react": "^19.2.3",
     "react-dom": "^19.2.3",
@@ -46,6 +49,7 @@
     "@testing-library/cypress": "^10.1.0",
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.0",
+    "@testing-library/user-event": "^14.6.1",
     "@tsconfig/node22": "^22.0.2",
     "@types/mocha": "^10.0.10",
     "@types/node": "^22.10.4",

diff --git a/packages/contact-form/.gitignore b/packages/contact-form/.gitignore
@@ -0,0 +1 @@
+node_modules
diff --git a/packages/contact-form/package.json b/packages/contact-form/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "@portfolio/contact-form",
+  "version": "1.0.0",
+  "private": true,
+  "main": "src/index.ts",
+  "scripts": {
+    "dev": "wrangler dev --port 8788",
+    "deploy": "wrangler deploy",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@portfolio/shared-types": "*"
+  },
+  "devDependencies": {
+    "@cloudflare/workers-types": "^4.20240117.0",
+    "typescript": "^5.3.3",
+    "wrangler": "^4.51.0"
+  }
+}