Description: Address validation ensures that customer addresses are accurate and deliverable. This process involves verifying that the information provided by the user, such as street name, house number, city, and postal code, is correct and in an acceptable format. Address validation is crucial for e-commerce, as an incorrect address can lead to failed deliveries, additional costs, and a poor customer experience. Additionally, it helps businesses maintain clean and updated databases, which is essential for logistics and shipping planning. Address validation tools may include algorithms that compare user input against official address databases, as well as automatic correction of common errors, such as typos or incorrect formats. In various e-commerce platforms, address validation is integrated to streamline the purchasing process, ensuring that customers enter accurate information and reducing the risk of delivery issues. In summary, address validation not only improves operational efficiency but also contributes to customer satisfaction by ensuring that orders arrive at their correct destination on time.