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работа со строками


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guiGetText( gui ):sub( 1, 2 )

или не дать ввести другие символы
 

addEventHandler( 'onClientGUIChanged', gui, function( )
    local changedStr = gui:getText()
    local str = changedStr:gsub( '(%D+)', '' ):sub( 1, 3 )
    if str ~= changedStr then
        gui:setText( str )
    end
  end, false )

Если требуется вводить только числа

Edited by TheNormalnij
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