Binary logit

#1
Hello

I need to discuss the strength and weakness of the model:

There are two binary independent models: member of the party (coalition or other party) and how the candidate was elected (elected/ appointed). The dependent variable is whether people vote for a candidate or not (binary outcome).

Is that safe to use two binary predictors for a binary outcome using logit model? Are there limitations? What is the critique for this model?

Cheers

A
 
#2
You're going to predict whether someone votes for the candidate based on how they were elected? If they were appointed, why are people voting for them at all?