Tag: systems
Error Checking Across Three-tiered Systems
August 27th, 2008 by Scott SelikoffFor today’s post we’re going to delve into one of the least talked about but extremely common tasks a software developer works with, input validation, or error checking as its more commonly referred to as. Input validation is defined as taking what a user enters on screen, verifying it meets certain requirements, and returning a [...]
Categories: Java/J2EE.
Tags: checking, error, systems, Three-tiered
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