Elep

<?xml version="1.0" encoding="utf-8"?>
<form>
    <fieldset name="service">
        <field name="version" type="radio"
            label="PLG_CONVERTFORMS_SENDINBLUE_VERSION"
            description="PLG_CONVERTFORMS_SENDINBLUE_VERSION_DESC"
            class="btn-group btn-group-yesno"
            default="3">
            <option value="3">v3</option>
            <option value="2">v2</option>
        </field>
        <field name="v2_deprecation_notice" type="note"
            label="PLG_CONVERTFORMS_SENDINBLUE_V2_DEPRECATION"
            description="PLG_CONVERTFORMS_SENDINBLUE_V2_DEPRECATION_DESC"
            class="alert alert-danger"
            showon="version:2"
        />
        <field name="api" type="nrtext"
            label="PLG_CONVERTFORMS_SENDINBLUE_KEY"
            description="PLG_CONVERTFORMS_SENDINBLUE_KEY_DESC"
            class="input-xlarge"
            required="true"
            url="https://www.tassos.gr/joomla-extensions/convert-forms/docs/sync-leads-with-sendinblue"
            urltext="PLG_CONVERTFORMS_SENDINBLUE_FIND_API_KEY"
        />
        <field name="list" type="servicelists"
            label="PLG_CONVERTFORMS_SENDINBLUE_LIST_ID"
            description="PLG_CONVERTFORMS_SENDINBLUE_LIST_ID_DESC"
            class="input-xlarge"
            required="true"
        />
        <field name="updateexisting" type="nrtoggle"
            label="PLG_CONVERTFORMS_SENDINBLUE_UPDATE_EXISTING_USER"
            description="PLG_CONVERTFORMS_SENDINBLUE_UPDATE_EXISTING_USER_DESC"
            checked="true"
            showon="version:3"
        />
    </fieldset>
</form>