Address validation: The process of checking the correctness of accuracy of address data

Address validation of, or address verification, is known as the process with which you can check the accuracy or correctness of address data.

Address validation

Address validation is organized in two ways: when you enter an address at the point of entry by the end user or by parsing, cleaning, adjusting formatting, improving and transliterating the data which is part of a database. For this purpose, you can also use reference data of other databases.

4 Types of address validation are available

The most popular types of address validation at capture include partial validation, dropdown validation, type-ahead validation and post-entry validation. These four types of address validation present important differences which are important when it comes to decide which is the best method to be used for your website. A dropdown menu is used by the dropdown validation system to display the country or city fields for selection.

Where possible, masks and tools are used to enter address data quickly, easily and without frustration: In fact, address data is entered by employees or customers on a website, business applications, in CRM, in HR systems or at the commercial point.

Why inline validation is important

Error tolerance during data entry (regardless of whether it is the checkout of an online shop or the application section of a direct insurance policy) is one of the most important factors in optimizing the success of web forms. Inline validation, which checks the inputs in real time and provides direct feedback to the user, offers interesting approaches to solving this problem.

With inline validation you will get faster feedback

Inline validations give users different types of feedback in real time on the field itself. For example, the user can be prompted for confirmation, suggestions can be made, or hints for correct completion can be given. This information is displayed before, during and after the user’s input and not only after he has filled in all data fields and pressed the submit button. The prerequisite for this is, of course, that the logic behind some verification processes can also do this; in a reasonable amount of time!

The importance of well-kept address data

A comprehensive address check ensures that your distribution list gains in quality. Because a correct address is the prerequisite for optimal customer service. Incorrect postal addresses lead to delays, mail returns and complaints. Which cost you time and money. Well-kept address data, on the other hand, streamlines your processes, satisfies your customers and ensures a spotless image.

Address validation is also able to correct errors

Worldwide address validation corrects errors in international addresses. First, the address is checked against current reference data. If the result is incorrect, it can then be corrected and updated. Afterwards, the address can be reproduced in the local postal format, via standardization. This is possible in real-time as well as in batch mode (batch processing). This way you ensure that your systems only have valid billing, shipping and contact addresses.