Validation in Pascal... - Domain Name Forum

04-24-2010, 02:12 AM

webdev

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Join Date: Jun 2009

Posts: 7,868

Validation in Pascal...

Hi all, I have written a program in pascal, but am having problems remembering how to validate my code, the user is asked to enter a number, but they are only allowed to enter 1,2, or 3. How do i write the code so that if any other number is entered then they will get an error message? Please...

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