Contracts may be unenforceable because of their subject matter, because one party to the agreement unfairly took advantage of the other party, or because there is not enough proof of the agreement..
Izinkontileka zingase zingaphoqeleli ngenxa yendaba yazo, ngoba elinye iqembu esivumelwaneni lisizakalise elinye iqembu, noma ngoba abukho ubufakazi obanele besivumelwano.