public DefaultWidgetArgumentBinder(IOptions<MvcOptions> options, IModelMetadataProvider modelMetadataProvider, IObjectModelValidator objectModelValidator)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
if (modelMetadataProvider == null)
{
throw new ArgumentNullException(nameof(modelMetadataProvider));
}
if (objectModelValidator == null)
{
throw new ArgumentNullException(nameof(objectModelValidator));
}
_options = options.Value;
_modelMetadataProvider = modelMetadataProvider;
_objectModelValidator = objectModelValidator;
}