Forms, Fieldset and conditional values

Is it possible to create a form with Fieldsets?

When I am creating a new form, can I set a dropdown with 2 values: Yes and No(default) and if the user sets it to yes, it then shows a hidden textbox or need do I this with Javascript inside the page that uses the form?

Hi Rafael,

Thank you for contacting Telerik Support!

You can try to create a custom TextBox field for your form. In the custom field you can communicate with the dropdown field and depending on its value to show the text box or not. For more information about creating custom form fields see here. Here is an example of how to communicate between fields. Although it is about a NewsItem with custom fields, I think it may be helpful.

If you need further assistance, don't hesitate to contact us!

Kind regards,
Martin Mihailov
the Telerik team