setVerificator method

If a column has two rules for validation, for example, a column can neither be empty nor non-numeric, in gird validation, I can set it like below:

grid.setColValidators(["NotEmpty,ValidNumeric"]);

but in dataprocessor, it seems that the setVerificator method can set only one rule, could I set one more rules? Thank you.

The syntax is a bit different

grid.setColValidators(["NotEmpty","ValidNumeric"]);