ߗߋ߬ߞߙߊߞߏ:Yesno

ߞߊ߬ ߝߘߊ߫ [[:ߞߙߊߞߏ:SITENAMEP]] ߟߊ߫
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Documentation for this module may be created at ߗߋ߬ߞߙߊߞߏ:Yesno/doc

-- Function allowing for consistent treatment of boolean-like wikitext input.
-- It works similarly to the template {{Yesno}}.

return function (val, default)
-- If your wiki uses non-ascii characters for any of "yes", "no", etc., you
-- should replace "val:lower()" with "mw.ustring.lower(val)" in the
-- following line.
val = type(val) == 'string' and val:lower() or val
if val == nil then
return nil
elseif val == true 
or val == 'yes'
or val == 'y'
or val == 'true'
or val == 't'
or val == 'on'
or tonumber(val) == 1
then
return true
elseif val == false
or val == 'no'
or val == 'n'
or val == 'false'
or val == 'f'
or val == 'off'
or tonumber(val) == 0
then
return false
else
return default
end
end