Hi Dan, Thank you for the idea. I am curious and not clear about how does Marketo will capture a hidden field value. Let's say, existing Lead A has "email consent last update" date/time value "05/23/2018 4:18 PM". I added this "email consent last update" field as a hidden field on the form, choose "Get value from default" value. However, I leave "Default value" empty. I assume Marketo will capture the value as a empty string, or no or null? How can Marketo grab the real date/time value from lead record? Another issue I encountered is - when I filling out form on google chrome browser, by using an existing lead email or a new test email, the hidden field always not show up. - when I filling out form on incognito, by using an existing lead email or a new test email, the hidden field always show up... Could you advice that why this happened? Thank you, Becky
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