I currently use balsamiq for ui mock ups, but sometimes it does not give me the detail I need for more specific functionality I want to show. e.g. Error messages, validation.
Is there a similar, easy to use tool that allows more customisation than balsamiq’s drag and drop?
(I still plan to use balsamiq for simple mock-ups, as I like it. It’s quick and easy to use)
I have searched and searched, but yet to find a suitable mockup tool – saying that Balsamiq meets almost all my requirements so have used that exclusively.