[fw-general] Zend_Dojo_Form required RadioButton

[Martin Carpentier]

Hi,

I'm having a Zend_Dojo_Form with a RadioButton element defined like this:

$options = array(
    0 => 'no',
    1 => 'yes',
);

$this->addElement('RadioButton', 'elementName', array(
    'label'          => 'some label',
    'multiOptions'   => $options,
    'required'       => true,
));


My form displays correctly with the dojo enhancements but when I submit the
form without selecting any of the radio button values, dojo doesn't flag the
element as being invalid.
I'm expecting it to be flagged with an error like the other required
elements that have been submitted without being filled.

Here's my dojo declarations:

dojo.require("dojo.i18n");
dojo.require("dijit.TitlePane");
dojo.require("dijit.form.CheckBox");
dojo.require("dijit.form.FilteringSelect");
dojo.require("dijit.form.DateTextBox");
dojo.require("dijit.form.ValidationTextBox");
dojo.require("dijit.form.Button");
dojo.require("dijit.form.Form");
dojo.require("dojo.parser");


I also have this form validation function set:

dojo.addOnLoad(function () {
    dojo.connect(dijit.byId("formSomething"), "onSubmit", "validateForm");
}
);
function validateForm() {
    var form = dijit.byId("formSomething");
    if (!form.validate()) {
        return false;
    }
    return true;
}


I noticed that the zendDijits js variable was set like this:

var zendDijits =
[{"id":"elementName","params":{"required":"true","dojoType":"dijit.form.RadioButton"}},{"id":"elementName-0","params":{"dojoType":"dijit.form.RadioButton"}},{"id":"elementName-1","params":{"dojoType":"dijit.form.RadioButton"}},
... ];


The required flag is only set on the "main" elementName element but doesn't
seem to be taken into account for the validation.

So my question is, how can I make the RadioButton element being flagged as
required when none of it's values has been selected?

Martin Carpentier