Is there support for a textfield :type 'number?

[aykaramba]

I need a text field that restricts users inputing only numbers. Html has the type="number", is there something similar in Clog?

I grepped and I only found :type = 'double-float as an example. I tried variations but it seems :type is not a known keywords.

Question: Is there the a type="number" equivalent in Clog?

Thanks.

[rabbibotton]

(create-form-element body :number)

[aykaramba]

Thank you.