Parameter Type Required Default value Description
isTrimValueRequired boolean No false This parameter defines if validator needs a check of space trailing
isZeroAllowed boolean No false This parameter defines if zero is allowed in input (for input type="number")
isCheckboxShouldBeChecked boolean No false This parameter defines if value must be "true" in input (for checkboxes)

Please, take a look at the validator examples and play with different defined validator parameters.