Validation Project: Validation as a Service (VaaS)
Simplify common data validation in your applications, saving time and resources.
About Us
The Validation Project is a VaaS service that offers a centralized set of API endpoints to optimize data validation for developers. Our purpose is to provide an efficient and up-to-date service, which eliminates the need for repetitive code or local library management.
Our mission is to help developers focus on what truly matters, by providing robust and reliable validation tools through an API.
- Reduce coding and maintenance effort.
- Use validation rules that are always up-to-date and secure.
- Receive clear and informative responses about the status of each validation.
We adopt the best security and privacy practices, ensuring that no sensitive data sent for validation is stored after processing. Our endpoints are fast and reliable, designed to optimize your workflow.
Services
Check out some of the validation endpoints we offer to streamline your development.
CPF Validation
Verifies the format and check digits of a CPF, with an option for cadastral status lookup.
Credit Card Validation
Checks the number's compliance with the Luhn algorithm and its brand (Visa, Mastercard, etc.).
Email Validation
Verifies the email syntax, the existence of the domain, and if it belongs to a disposable service.
ZIP Code Validation
Confirms the format of the Brazilian ZIP code (CEP) and, in the Premium version, returns the full address data (street, city, etc.).
Other Services
We offer a variety of other validations for Brazil and general use, such as CNPJ, phone number, password strength, and more.
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Get Started NowFAQ
Answers to the most common questions about our service.
What is 'Validation as a Service' (VaaS)?
VaaS is a model that centralizes data validation logic in an API, allowing developers to consume these services without needing to implement or maintain the validation code in their applications.
Is the service free?
Yes, we offer a freemium model with 100 free calls per month. After this limit, you can purchase prepaid credit packages.
Is data sent for validation stored?
No. It is explicitly guaranteed that no data sent for validation is stored after the request is processed. We focus exclusively on real-time validation, ensuring your privacy.
How does the user dashboard work?
By creating your account, you'll gain access to a complete and responsive dashboard. There, you can manage your endpoints, monitor call usage, purchase credits (on freemium models), and access detailed API documentation with code examples in various languages.