Module:If empty

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This module supports Template:If empty.

Tracking/maintenance category

Category:Instances of Template:If empty missing arguments

local p = {}

function p.main(frame)
	if table.len(frame.args) then return table.len(frame.args) end
	for i=1,9,1 do
		if frame.args[tostring(i)] ~= nil and frame.args[tostring(i)] ~= '' then 
			return frame.args[tostring(i)]
		end
	end
	for _,v in ipairs(require('Module:Arguments').getArgs(frame, {wrappers = 'Template:If empty', removeBlanks = false})) do
		if v ~= '' then
			return v
		end
	end
end

return p