ae1f5013_Development_Guide__Description
[Parameter] validate-on-match [Description] 
Indicates whether connection level validation is performed when a connection factory attempts to match a managed connection for a given set. Specifying "true" for validate-on-match is typically not done in conjunction with specifying "true" for background-validation. Validate-on-match is needed when a client must have a connection validated prior to use. This parameter is true by default.
Development Guide
Description