fix: address PR #754 review feedback - validation, grammar, and formatting

DisCatSharp/Entities/Components/DiscordLabelComponent.cs

@@ -78,7 +78,7 @@ public DiscordLabelComponent WithFileUploadComponent(DiscordFileUploadComponent
 	}
 
 	/// <summary>
-	/// 	Sets the radio group component for the label.
+	///     Sets the radio group component for the label.
 	/// </summary>
 	/// <param name="component">The radio group component to attach to the label.</param>
 	public DiscordLabelComponent WithRadioGroupComponent(DiscordRadioGroupComponent component)
@@ -88,7 +88,7 @@ public DiscordLabelComponent WithRadioGroupComponent(DiscordRadioGroupComponent
 	}
 
 	/// <summary>
-	/// 	Sets the checkbox group component for the label.
+	///     Sets the checkbox group component for the label.
 	/// </summary>
 	/// <param name="component">The checkbox group component to attach to the label.</param>
 	public DiscordLabelComponent WithCheckboxGroupComponent(DiscordCheckboxGroupComponent component)
@@ -98,7 +98,7 @@ public DiscordLabelComponent WithCheckboxGroupComponent(DiscordCheckboxGroupComp
 	}
 
 	/// <summary>
-	/// 	Sets the checkbox component for the label.
+	///     Sets the checkbox component for the label.
 	/// </summary>
 	/// <param name="component">The checkbox component to attach to the label.</param>
 	public DiscordLabelComponent WithCheckboxComponent(DiscordCheckboxComponent component)
@@ -126,7 +126,7 @@ public DiscordLabelComponent WithCheckboxComponent(DiscordCheckboxComponent comp
 	public ILabelComponent Component { get; internal set; }
 
 	/// <summary>
-	/// 	Helper to determine whether a <see cref="DiscordTextInputComponent"/> or <see cref="DiscordBaseSelectComponent"/> is attached to the label.
+	///     Helper to determine the type of component attached to the label (e.g., <see cref="DiscordTextInputComponent"/>, <see cref="DiscordBaseSelectComponent"/>, <see cref="DiscordRadioGroupComponent"/>, <see cref="DiscordCheckboxGroupComponent"/>, <see cref="DiscordCheckboxComponent"/>, or <see cref="DiscordFileUploadComponent"/>).
 	/// </summary>
 	[JsonIgnore]
 	public ComponentType SubComponentType

DisCatSharp/Entities/Components/V2Components/DiscordCheckboxGroupComponent.cs

@@ -72,7 +72,7 @@ public DiscordCheckboxGroupComponent(IEnumerable<DiscordCheckboxGroupComponentOp
 	///     The minimum number of selections.
 	/// </summary>
 	[JsonProperty("min_values", NullValueHandling = NullValueHandling.Ignore)]
-	public int? MinimumValues { get; internal set; } = 1;
+	public int? MinimumValues { get; internal set; } = 0;
 
 	/// <summary>
 	///     The maximum number of selections.

DisCatSharp/Entities/Core/DisCatSharpBuilder.cs

@@ -13,8 +13,9 @@ public class DisCatSharpBuilder
 {
     /// <summary>
     ///     Component types that Discord only allows inside modal submissions.
+    ///     Note: Checkbox components are allowed only as children of DiscordLabelComponent.
     /// </summary>
-    private static readonly HashSet<ComponentType> s_modalOnlyComponentTypes = [ComponentType.RadioGroup, ComponentType.CheckboxGroup, ComponentType.Checkbox];
+    private static readonly HashSet<ComponentType> s_modalOnlyComponentTypes = [ComponentType.RadioGroup, ComponentType.CheckboxGroup];
 
 	/// <summary>
 	///     The attachments of this builder.

DisCatSharp/Enums/Interaction/ComponentType.cs

@@ -101,17 +101,17 @@ public enum ComponentType
 	CheckpointCard = 20,
 
 	/// <summary>
-	///   A radio group.
+	///     A radio group.
 	/// </summary>
 	RadioGroup = 21,
 
 	/// <summary>
-	///    A checkbox group.
+	///     A checkbox group.
 	/// </summary>
 	CheckboxGroup = 22,
 
 	/// <summary>
-	///    A checkbox.
+	///     A checkbox.
 	/// </summary>
 	Checkbox = 23
 }

DisCatSharp/Net/Rest/DiscordApiClient.cs

@@ -7362,9 +7362,9 @@ internal async Task CreateInteractionModalResponseAsync(ulong interactionId, str
 	{
 		var oldHook = builder.Components.All(x => x.Type is ComponentType.ActionRow);
 		if (oldHook && builder.ModalComponents.Any(mc => mc.Components.Any(c => c.Type is not ComponentType.TextInput)))
-			throw new NotSupportedException("Can't send any other type then Input Text as Modal Component.");
-		else if (!oldHook && builder.Components.Any(x => x.Type is not (ComponentType.Label or ComponentType.TextDisplay or ComponentType.RadioGroup or ComponentType.CheckboxGroup or ComponentType.Checkbox)))
-			throw new NotSupportedException("Can't send any other type then Label, Text Display, Radio Group, Checkbox Group or Checkbox as Modal Component.");
+			throw new NotSupportedException("Can't send any other type than Input Text as Modal Component.");
+		else if (!oldHook && builder.Components.Any(x => x.Type is not (ComponentType.Label or ComponentType.TextDisplay or ComponentType.RadioGroup or ComponentType.CheckboxGroup)))
+			throw new NotSupportedException("Can't send any other type than Label, Text Display, Radio Group, or Checkbox Group as Modal Component.");
 
 		var pld = new RestInteractionModalResponsePayload
 		{

DisCatSharp/Net/Serialization/ILabelComponentJsonConverter.cs

@@ -37,9 +37,9 @@ public override bool CanConvert(Type objectType)
 			ComponentType.ChannelSelect => job.ToObject<DiscordChannelSelectComponent>(serializer),
 			ComponentType.MentionableSelect => job.ToObject<DiscordMentionableSelectComponent>(serializer),
 			ComponentType.FileUpload => job.ToObject<DiscordFileUploadComponent>(serializer),
-            ComponentType.RadioGroup => job.ToObject<DiscordRadioGroupComponent>(serializer),
-            ComponentType.CheckboxGroup => job.ToObject<DiscordCheckboxGroupComponent>(serializer),
-            ComponentType.Checkbox => job.ToObject<DiscordCheckboxComponent>(serializer),
+			ComponentType.RadioGroup => job.ToObject<DiscordRadioGroupComponent>(serializer),
+			ComponentType.CheckboxGroup => job.ToObject<DiscordCheckboxGroupComponent>(serializer),
+			ComponentType.Checkbox => job.ToObject<DiscordCheckboxComponent>(serializer),
 			_ => throw new JsonSerializationException($"Unknown ILabelComponent type: {type}")
         };