in

i.e. "If parameter is one of the following "declinatory" values, perform action (else, if provided, perform default)":

  • decline
  • declined
  • exclude
  • excluded
  • false
  • none
  • not
  • no
  • n
  • off
  • omit
  • omitted
  • remove
  • removed

This template's complement is {{If affirmed}}.