ask expression as data_type to variable [required]
The ask command writes expression on standard output as a prompt, reads a value of the specified data_type from standard input and assigns it to the name variable. The value read from standard input must match the specified data type; otherwise, the user is reprompted for the value. If the required option is used, a response is required; otherwise, a response of only a return/line feed is valid.
Table 8-21 describes the valid data types.
Table 8-21: Data Types
boolean Any of yes, y, no, or n, upper or lower-case.
date A valid date in one of the following formats: mmddyy, mm/dd/yy, mm.dddd-yy, mmddyyyy, mm/dd/yyyy, mm.dd.yyyy, or mm-dd-yyyy.
integer Any integer.
money A money value, with 2 decimal places assumed.
real Any decimal number.
string Any string of characters.
time A valid time in one of the following formats: hh, hhmm, hhmmss, hh:mm, or hh:mm:ss, optionally followed by am or pm.
The built-in ask command is only available when menu has the built-in menu commands enabled.
ask "Enter the report file name" as string to rptname
ask "Delete $fname (y/n)?" as boolean to answer
ask "Enter report date" as date to rptdate required