This is what I did.
Actually I was wrong, saying that this was a text field. It's actually a memo field on a form. For the properties "On Lost Focus" I wrote the following code:
nameoffield = nameoffield & Chr$(13)
That piece of code worked, but everytime that the function is met (On Lost Focus), it adds another return. What kind of If Then statement could I write if I have already told it to put in an return at the end of all the text, but if there is one there already, I would tell it not to put another?
Do you know what the code should look like?