required写在form.item上和写在表单元素上验证效果是一样的, 但是如果label要显示红色星号,form.item上必须要有required属性

var component = new NEKUI.Component({
    template: template,
    validate: function() {
        var $form = this.$refs.form;
        return $form.validate().success;
    }
});

var component = new NEKUI.Component({
    template: template,
    data: {}
});

var component = new NEKUI.Component({
    template: template,
    data: {
        api: {
            selector: '../../data/selector.json'
        }
    }
});

Kind: global classExtend: Validation