Help:Examples for boolean values pairs

These examples show setting the property Property:Has boolean with different valid and non valid values according to

valid value pairs

 * Has boolean::1 &harr; Has boolean::0
 * Has boolean::true &harr; Has boolean::false
 * Has boolean::t &harr; Has boolean::f
 * Has boolean::yes &harr; Has boolean::no
 * Has boolean::y &harr; Has boolean::n

invalid values pairs

 * Has boolean::x &harr; Has boolean::-

If you would like to make these valid options add the values to the system messages "MediaWiki:Smw true words" or "MediaWiki:Smw false words" respectively.