Custom message is ignored in Guard.Against.NullOrWhiteSpace

[VolkmarR]

.NET SDK Version: 5.0

Execute this code

var dummy = "";
Guard.Against.NullOrWhiteSpace(dummy, nameof(dummy), "Custom message for Dummy not null or whitespace");

The message of the exception is "Required input dummy was empty. (Parameter 'dummy')" instead of the specified message "Custom message for Dummy not null or whitespace".

To fix this, the code line

GuardClauses/src/GuardClauses/GuardClauseExtensions.cs

Line 124 in 95ba58b

Guard.Against.NullOrEmpty(input, parameterName);

probably needs to be changed to

Guard.Against.NullOrEmpty(input, parameterName, message); 

There are other instances of this problem.

[VolkmarR]

I could make a PR to fix this issue, if you like.

[ardalis]

That would be great, thanks!