Question juridique clé
Whether the constitutional complaint was admissible given the low amount in dispute and the nature of the cantonal decision
Solution extraite
The matter was only amenable to subsidiary constitutional complaint, which was admissible against the final cantonal interlocutory decision on jurisdiction.
Motifs extraits
The value in dispute was below the threshold for an ordinary civil appeal; the complaint was filed in time, in proper form, and the appellant had a legally protected interest.