Sanford Whiteman

Using option groups (<OPTGROUP>) in Forms 2.0 picklists

Blog Post created by Sanford Whiteman on Sep 13, 2016

Though Marketo forms use standard HTML input types (which is a very good thing for cross-platform compatibility) there are a few subtypes and niche uses that aren't supported unless you use a little JS to enhance the form.


One of the classic HTML form features is the  <OPTGROUP> tag, which allows you to group together <SELECT> (i.e. picklist) options under a relevant label.

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