subroutine no special characters allowed except dots(.)

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need some help..

create a subroutine that will accept a string limited to letters in uppercase,space, and dot(.) only.

No spacial character
no numbers

Thank you and God Bless.

Posted 11-Sep-12 22:53pm

ceryhel

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*Karthik Harve* · Answer 1 · 2012-09-11T23:03:00

Solution 1

Hi,

you can match the incoming string with a regular expression.

refer the link[^] for complete information about regular expressions.

Posted 11-Sep-12 23:03pm

Karthik Harve