Set radio button to no initial value

Version 4
    Add the below code to a custom HTML block, update the name in bold  to the name of the field.

     

    Replace the **** with the word "script"

     

    <**** type="text/javascript">

    (document).getElementsByName('FIELDNAME')[0].removeAttribute('checked');

    </*****>

     

    Please ensure that you have access to an experienced JavaScript developer.

    Marketo Technical Support is not set up to assist with troubleshooting JavaScript.

    rtaImage.jpg

     

    Here's a sample page: http://info.dbmayberry.com/noinitialbutonvaluechecked.html