🇹🇭 Thailand Shipping Address Form

A lightweight and embeddable form for collecting Thai shipping addresses with cascading selections for Province (Changwat) → District (Amphoe) → Sub-district (Tambon) and auto-filling the relevant postal code.

Demo

View the live demo at:
https://thailand-shipping-address-form.netlify.app/

Features

• Cascading dropdowns:
  • Province → District → Sub-district
• Automatic ZIP/postal code population
• Fast and dependency-free (uses vanilla JavaScript and the Fetch API)
• Fully client-side — no backend required
• Easy to embed in any web project (checkout, signup, admin dashboard, etc.)