Zip | 015107

Apply these conditional regular expression constraints depending on the detected or selected country: Code Example Regex Pattern 015107 ^[0-9]{6}$ United States 90210 ^[0-9]{5}$ United States (ZIP+4) 90210-4321 10 Characters ^[0-9]{5}-[0-9]{4}$ 3. Database Schema (PostgreSQL Example)

{ "input_code": "015107", "is_valid": true, "country": "China", "country_iso": "CN", "region": "Inner Mongolia", "city": "Bayannur" } Use code with caution. Copied to clipboard js backend API endpoint ?

as it contains six digits, whereas US ZIP codes strictly use five digits (or nine digits for ZIP+4). However, 015107 serves as a valid postal code for Bayannur, Inner Mongolia, China .

🛠️ Feature Specification: Dynamic Global Postal Code Validator