Hi everybody,
i have created a form where i can enter a title (and several other fields 
at the same time) that allows me to create a new tiddler but i need to be 
sure that the name of the new tiddler does not already exist otherwise it 
will be replaced without warning when i will create it so i have tried to 
use the $set widget with a value and emptyvalue attributes to display a 
message wether the name is taken or not by another tiddler but i am having 
troubles to set it, same thing with the $reveal widget.
In this case the value to test (the new name) is located in a field called 
"draft.title" in a tiddler called "Temp Test" (any name with a space)

Thank you for your help and time, much appreciated ;-)
Ps: i have no obligation on what to use so if you have another idea i'm 
open to suggestions.

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