I want to create a Warning/Confirmation dialog when certain items do not pass our custom item name validation rules. The user can still override the warning dialog via OK/Cancel Buttons.
I've tried working in the
createItem pipeline but I cannot generate a SheerResponse dialog, nor am able to wait on the postback. Additionally, this doesn't stop the item creation when you
item:create command seems overkill as I just want to extend the existing functionality rather than overwrite it.
Is there a recommended pipeline/hook-point to accomplish this?