Currently Being ModeratedJul 9, 2013 5:40 AM (in response to Fletsch)
In Pages, Text Boxes can be set to a size:
If the text exceeds the size of the Box, a + sign appears:
However, there is nothing to prevent a user enlarging the Text Box:
You can Lock the Text Box, but then no-one can type into it!
Maybe Pages is not the app for what you want.
Currently Being ModeratedJul 9, 2013 4:23 PM (in response to Fletsch)
Create the forms in Pages, export to pdf and edit the form to work as a data entry form in Acrobat Pro, the users then can use Acrobat Reader to fill them in.
The data will be submitted to wherever you nominate or just act as a dumb virtual sheet of paper.