Hi Monte Cristo,
Yes it can possible, but what is text here is it the field name.
If it is a field name take the field (x) in a section so that by applying a condition on section you can reach your solution.
Hope this will help you.
If it is not, please let me know where you entered your text for field (x) in your form.
B.Shiva Prasad
InfoPath Dev,
http://www.ggktech.com
India