Replace ValidateNormalizationFormAttribute to ValidateEnumValueAttribute`

Author: Capella87

src/FixNormalization/Commands/FixCommand.cs

@@ -7,7 +7,7 @@
 using Ookii.CommandLine.Conversion;
 using System.IO.Abstractions;
 
-using FixNormalization.Validation;
+using Ookii.CommandLine.Validation;
 
 namespace FixNormalization.Commands;
 
@@ -29,7 +29,7 @@ public partial class FixCommand : AsyncCommandBase
     [Description("Normalization form to be used. You can choose NFC (The most common types in the majority of environments) and NFD (Used in macOS or Darwin)")]
     [ValueDescription("form")]
     [ArgumentConverter(typeof(NormalizationFormConverter))]
-    [ValidateNormalizationForm(AllowNonDefinedValues = true,
+    [ValidateEnumValue(AllowNonDefinedValues = TriState.True,
         IncludeInUsageHelp = true,
         IncludeValuesInErrorMessage = true)]
     public NormalizationForm NForm { get; set; }

src/FixNormalization/NormalizationFormConverter.cs

@@ -5,8 +5,6 @@
 using System.Globalization;
 using System.Text;
 
-using FixNormalization.Validation;
-
 namespace FixNormalization;
 
 public sealed class NormalizationFormConverter : ArgumentConverter
@@ -23,7 +21,7 @@ public sealed class NormalizationFormConverter : ArgumentConverter
 
     public object? Convert(string value, CultureInfo culture, CommandLineArgument argument)
     {
-        var attribute = argument.Validators.OfType<ValidateNormalizationFormAttribute>()!.FirstOrDefault();
+        var attribute = argument.Validators.OfType<ValidateEnumValueAttribute>()!.FirstOrDefault();
 
         try
         {
@@ -58,7 +56,7 @@ public sealed class NormalizationFormConverter : ArgumentConverter
         _ => throw new ArgumentException($"Value {target.ToString()} is invalid.")
     };
 
-    private string GetExceptionMessage(string value, CommandLineArgument argument, ValidateNormalizationFormAttribute? attr)
+    private string GetExceptionMessage(string value, CommandLineArgument argument, ValidateEnumValueAttribute? attr)
     {
         return attr!.GetErrorMessage(argument, value) ?? argument.Parser.StringProvider.ValidateEnumValueFailed(argument.ArgumentName, typeof(NormalizationForm), value, true);
     }