Corrected wrong validity check: callback instead of errback
Corrected wrong validity check: callback instead of errback

isandlaTech/cohorte-herald,ahmadshahwan/cohorte-herald,ahmadshahwan/cohorte-herald,gattazr/cohorte-herald,librallu/cohorte-herald,librallu/cohorte-herald,isandlaTech/cohorte-herald,ahmadshahwan/cohorte-herald,librallu/cohorte-herald,isandlaTech/cohorte-herald,gattazr/cohorte-herald,gattazr/cohorte-herald