Module:Leading zeros

This module is rated as beta, and is ready for widespread use. It is still new and should be used with some caution to ensure the results are as expected.

This module is created for Template:SEHK. It is able to strip all leading zeros from the value (0001 to 1), while showing "Incorrect" as a error message when a non-numeric value is inputted. This module can be implemented to different template, if applicable.

Usage

{{#invoke:Leading zeros |stripzeros |"number-goes-here"}}

p = {}
p.stripzeros = function(frame)
	x = tonumber(frame.args[1])
	if x then
		return x
	else
		return "Incorrect"
	end
end
return p