private static void ValidateRequiredAttributes(TagHelperIntermediateNode node, TagHelperDescriptor tagHelper, ComponentIntermediateNode intermediateNode)
{
if (intermediateNode.Children.Any(c => c is TagHelperDirectiveAttributeIntermediateNode node && (node.TagHelper?.IsSplatTagHelper() ?? false)))
{
// If there are any splat attributes, assume the user may have provided all values.
// This pass runs earlier than ComponentSplatLoweringPass, so we cannot rely on the presence of SplatIntermediateNode to make this check.
return;
}
foreach (var requiredAttribute in tagHelper.EditorRequiredAttributes)
{
if (!IsPresentAsAttribute(requiredAttribute.Name, intermediateNode))
{
intermediateNode.Diagnostics.Add(
RazorDiagnosticFactory.CreateComponent_EditorRequiredParameterNotSpecified(
node.Source ?? SourceSpan.Undefined,
intermediateNode.TagName,
requiredAttribute.Name));
}
}
