Abstract :
Nawani is an Inventory application that can help UMKM entrepreneurs in Gunung
Kidul to market their products. Meanwhile, Nukoni is a marketplace application
that sells various products from business actors registered on the Nawani
application. There is a deficiency in the Nawani application, namely the absence of
input standards or supervision of the products posted, so users in the Nawani
application may enter invalid data. Then a data validation information system was
made on the website-based Nawani inventory application. The validation
information system aims to validate the incoming data (product data), so that the
consistency and correctness of the data can be maintained. Based on the results of
detailed design testing using black box testing, the validation information system
runs according to the design that has been made. The validation information system
with the Nawani and Nukoni applications are already interconnected. Testing
product samples to be validated with product test scenarios that are accepted or
rejected, getting a notification to the user's email, has successfully run as tested.