"one who does not plan (intend) to fast during the night, there is no fast for him." (at-tirmithi)
i cannot post it up in Arabic, and i don't have the isnadd (chain of narration) of it, so im not sure if the english by itself will help, but i found it in minhaaj ul-muslim vol 2, by Abu Bakr Jabir Al-Jaza'iry, if thats of any help.
jazakallahu khair.
