Address Validation
Address validation is a process that verifies, corrects, and standardizes postal addresses to ensure they are accurate, complete, and deliverable. It typically involves checking addresses against authoritative databases (like postal services or geocoding systems) to fix errors, add missing components, and format them consistently. This is commonly used in e-commerce, logistics, customer data management, and compliance applications to reduce failed deliveries and improve data quality.
Developers should implement address validation when building systems that handle shipping, billing, or user profiles to minimize delivery errors, reduce costs from returned packages, and ensure regulatory compliance (e.g., for tax or fraud prevention). It's particularly critical in e-commerce platforms, CRM software, and logistics applications where accurate address data directly impacts operational efficiency and customer satisfaction.