Module:IfEmpty

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Revision as of 20:58, 5 March 2023 by Taylan (talk | contribs)
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This module implements the functionality of Template:IfEmpty. It returns the first template argument that's not empty or whitespace-only.


local p = {}

function p.main(frame)
	local args = require('Module:Arguments').getArgs(frame, {
		wrappers = 'Template:IfEmpty', 
		removeBlanks = false
	})

	for k,v in ipairs(args) do
		if v ~= '' then
			return v
		end
	end

end

return p