When creating forms using the Web Forms for Marketers module 2.0 -.8.2.0 versions, it is possible to configure different rules for the form fields. Such rules can be used for hiding specific fields, setting field default values, etc.
However, the rules may not work when using the conditions from the Item Information group, specifically the following ones:
For example, the following rule will not hide the field when rendering the form on the Home item:
where the item name is equal to Home hide element
Apply the following patch to resolve the issue:
Sitecore.Support.Rules.Conditions.ItemConditions.ItemIdCondition,Sitecore.Support.401148
Sitecore.Support.Rules.Conditions.ItemConditions.ItemNameCondition,Sitecore.Support.401148
Sitecore.Support.Rules.Conditions.ItemConditions.WhenTemplateIs,Sitecore.Support.401148