Activity › Forums › Salesforce® Discussions › Is AMPscript case sensitive in Salesforce? Salesforce® Discussions Is AMPscript case sensitive in Salesforce? Posted by Anjali on May 5, 2020 at 12:38 PM Is AMPscript case sensitive in Salesforce? Aditya replied 6 years ago 4 Members · 3 Replies 3 Replies Anuj Member May 5, 2020 at 1:32 PM AMPscript can include numeric and string constants. … Boolean constant values must use true or false and are case-insensitive. [adinserter block='9'] Marziya Member May 5, 2020 at 2:11 PM AMPscript can include numeric and string constants. … Boolean constant values must use true or false and are case-insensitive. Aditya Member May 5, 2020 at 2:25 PM Hi, Yes, AMPscript is boolean constant must true or false which are case-insensitive. Log In to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me