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ALPHA z/OS ISPF Dialog Tag Language Guide and Reference SC19-3620-00 |
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To perform an alphabetic test, specify the check item TYPE attribute as ALPHA. An alpha check limits the characters allowed to A-Z, a-z, #, $, and @. Here is an example where an alpha check in the authorc variable
class ensures that authors' names are alphabetic:
The conversion utility generates an ISPF alpha verification statement in the )PROC section. |
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