MagTek 99875125 - Manual (Page 42)

MagTek Device Drivers for Windows
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The property name can also contain a modifier at the end preceded by a ‘:’ which specifies the
type of data to store in that property. For example specifies that customer name
should contain alphabetic characters, spaces, and punctuation. The modifier may also be used
with ignore-fields (i.e., <*>). If no modifier is provided, any type of characters is assumed. The
set of supported modifiers is described in the following table:
Modifier Description
A Alphabetic characters (A..Z a..z), space, and punctuation (. , : ‘)
are allowed.
D Numeric characters (0..9).
N Alphanumeric characters. This is the union of A and D.
\xhh \xhh is converted to a character with ASCII value hh (always
two hex digits). Only this character is allowed in the field. This
modifier is only valid for “ignore” type fields.
* Any character is allowed (default if no modifier supplied).