Simple Example Without Show / Hide
This is a simple example of form validation. It uses the code displayed on the plugin homepage. Selecting "Yes" from the drop down will add validation to the second field.
Here's the plugin code used for this example.
var fValidate = $.parselyConditions({
formname: 'customForm',
validationfields: [{
fid: 'formTrigger',
ftype: 'select',
fvalue: 'yes',
faffected: 'toggledField',
fhide: false
}],
});