Script that requires the user to type in "Y" or "N".
I am working in Acrobat Pro X1. and am designing a fillable form that has a column that requires the user to put either a "Y" or "N" only. (This may be changed to "P" or "F" pass or fail). I made an Arbitrary Mask with "A" and this works except that any alpha can be typed into the column. I know that this should be simple but I'm just not finding it.
Do I need to run a validation? and if I do, what would that look like?
I would appreciate any help.
Thanks!
