jQuery Validation using the class instead of the name value

Question

I\'d like to validate a form using the jquery validate plugin, but I\'m unable to use the \'name\' value within the html - as this is a field also used by the server app. Sp

Answer 1

If you want add Custom method you can do it

(in this case, at least one checkbox selected)

in Javascript

var tags = 0;

$(document).ready(function() {   

    $.validator.addMethod('arrayminimo', function(value) {
        return tags > 0
    }, 'Selezionare almeno un Opzione');

    $.validator.addClassRules('check_secondario', {
        arrayminimo: true,

    });

    validaFormRichiesta();
});

function validaFormRichiesta() {
    $("#form").validate({
        ......
    });
}

function test(n) {
    if (n.prop("checked")) {
        tags++;
    } else {
        tags--;
    }
}