Please explain this line of code

[ipbr21054]

My userform is shown.

This is a line of code in use.

If Worksheets("POSTAGE").Cells(lastRow + 1, 11).Value = "" Then MsgBox "THERE ISNT A YES / NO VALUE IN SECURITY CELL", vbCritical, "SECURITY MESSAGE"

I trelates to the SECURITY MARK Yes / No option buttons.
Please advise what the +1, 11 is related to.

Basically i wish to use the same line of code for the PHOTO HYPERLINK question below BUT dont know where the +1,11 came from.
Please advise so i can use the correct figues for it to then work

 

[RoryA]

11 is the column number (so column K) and the + 1 is added to your lastRow variable, so it's checking the row number below whatever value that is.

You can actually use the column letter instead, which is usually clearer to read:

Worksheets("POSTAGE").Cells(lastRow + 1, "K")