Password Reset

Goal

This snapshot advances Driftwood Daily by teaching you to issue expiring one-use password reset tokens.

Every numbered folder is a complete app. Run this stage independently, then compare it with the previous folder.

Prerequisites

Use Node.js 20+, npm, and the Wrangler CLI. You should recognize async functions and HTTP verbs.

Port 8787 must be free. Copy .env.example before starting database stages.

• Node.js and npm
• A code editor and terminal
• Wrangler from part 4 onward

Concepts

Store a random token and expiry; print the link locally.

Keep handlers thin: routes accept input, D1 queries enforce rules, and Hono JSX escapes output by default.

Walkthrough

Forgot form saves token; reset only when valid.

Read the example, then open the matching snapshot. The repository includes the surrounding setup and error handling.

const token = randomHex(24);\nconsole.log('[mail]', link);

Run and verify

Enter 11-Password-Reset, install dependencies, copy .env.example when present, and start Wrangler on port 8787.

Open http://127.0.0.1:8787. Watch the terminal for validation and database errors.

git clone https://github.com/michaeldunga1/fcc-hono-blog.git
cd fcc-hono-blog/11-Password-Reset
npm install
cp .env.example .env
npm run dev

Troubleshooting

Always show a generic success message.

For D1 failures, confirm Wrangler is running and the driftwood_NN binding matches this folder. Never commit .env or .wrangler secrets.

• Read the first error first
• Restart after environment changes
• Never commit secrets

Try this

Request a reset for Ada and complete it from the console link.

Test a happy path and one invalid or unauthorized request.

• Make one small change
• Test it in the browser
• Compare with the next snapshot only after it works