DSXchange

Hi All,

I have a routine set up such that if a substring from a code is CHAR then it will proceed with the routine and If it is decimal then it will follow some other routine. So I want to know how can I verify that the string has all the values valid for only CHAR within the routine itself and make the decision.

Thanks in advance.

Sylvan

Depends on your definition of CHAR. Have you checked the Alpha function?

You can make use of the Num() function to filter out numeric data and take the rest.

Hi Craig and Narsimha,

Thanks for your reply. Now I can make my way out. Thanks again.

Sylvan

You can mark the topic as "resolved".

For something a little more esoteric search the forum for a server routine called IsValid() which allows you to check for particular data types.