another validation question

[Harvey Waxman]

I want to prevent entry into a cell, O3 unless another cell E3 has
something in it.

The validation I entered in O3 is =ISNONTEXT(E3) but when I check
validation later I see: =ISNONTEXT(E3)e

Where does the "e" come from?

Excel OfficeX Leopard

 

[Bob Greenblatt]

I want to prevent entry into a cell, O3 unless another cell E3 has
something in it.

The validation I entered in O3 is =ISNONTEXT(E3) but when I check
validation later I see: =ISNONTEXT(E3)e

Where does the "e" come from?

Excel OfficeX Leopard

You really will get better responses if you only post once.