<ASSERT that="a boolean condition" else="an XFA" on="client | server" comments="plain English comments" onCondition="an expression">
An assertion is a way to dynamically validate data.
Required. An expression that evaluates to a boolean that must be met on the data being passed into the fuse.
Required. The XFA the user will be sent to if the condition in the "THAT" attribute does not evaulate to TRUE.
Optional. The location on which the validation should be performed.
Optional. Any expression, similar to use as in <cfif>. If this expression evaluates to true, this variable is used.
Optional. These are the plain English comments that describe the assertion in detail.