The Guard Clause in C# is used to simplify data validation in our applications. Instead of spreading validation throughout our methods, we put the validation upfront. This ensures we know exactly what our data should look like coming in and that we check for all possible issues. We can do the same thing for data going out as well. In this video, we are going to look at how to set up a set of guard clauses as well as how to make our lives much easier by using the Throw NuGet package.

Throw NuGet Package: https://github.com/amantinband/throw
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Source Code: https://leadmagnets.app/?Resource=GuardClause
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