how to use kfold using dividerand function

i need to partion my dataset into three parts which are training , validation(for parameter tuning) and testing. i wish to keep the ratio same for test and validation.

currently i use dividerand function to partion the dataset, which is as follows

[train,vald,test] = dividerand(size(data,1),80,10,10);

is there any way i could apply kfold crossvalidation on top of that?