The Spark library provides a fluent interface for validating and transforming input data in Java. It includes functionality for validating strings and integers with a variety of built-in methods, ...

If you've written many full-blown applications in Java, especially ones in which input is accepted from a Web form or a Swing GUI, you've probably spent some time writing validation code -- that ...

Input validation is used to ensure that only whitelisted input is accepted. In this case, a regex is defined to accept only known good characters that are suitable for use in a comments field.

The Spark library provides a fluent interface for validating and transforming input data in Java. It includes functionality for validating strings and integers with a variety of built-in methods, ...