open fun setMountValidationFailureHandler(mountGlobalValidationFailureHandler: Boolean): RouterFactoryOptions
Enable or disable validation failure handler. If you enable it during router creation a failure handler that manages ValidationException will be mounted. You can change the validation failure handler with with function RouterFactoryOptions#setValidationFailureHandler(Handler). If failure is different from ValidationException, next failure handler will be called.
mountGlobalValidationFailureHandler -
Return
this object