/// <summary>
/// Extension method that determines if the PopupManager has validation errors on any of its fields
/// </summary>
internal static bool HasValidationErrors(this PopupManager popupManager)
{
foreach (var field in popupManager.EditableDisplayFields)
{
if (popupManager.GetValidationError(field.Field) != null)
{
return(true);
}
}
return(false);
}