predavanja/MVC-SimpleCRUD-Layered/MVC-SimpleCRUD-Layered.Application/Util/Extensions/StringExtensions.cs

namespace MVC_SimpleCRUD_Layered.Application.Util.Extensions;

public static class StringExtensions
{
    public static string? NullIfWhiteSpace(this string? value)
    {
        return string.IsNullOrWhiteSpace(value) ? null : value.Trim();
    }
}