Help with addon LUA

[Konijua]

Hello
Help with addon LUA
test = function () for i = '..name1 ..', '.. name2 ..' do SendChatMessage

I want NAME1 and NAME2 values to be taken from Editobox, but I get an error "'for' initial value must be a number"
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test = function () for i=1,16000 do SendChatMessage

This is how it works, but when I want the numbers to be taken from the editbox, it gives an error