<cfset test = "aahjj">
<cfif refindnocase("[0-9]", test) neq 0>
true
<cfelse>
False
</cfif>
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Question
How to check if a string contains a number?
Hello,
I have a variable that is being set in coldfusion. What I need to do is to somehow check If the variable contains numbers or only letters. So for example if the variable is HHIEU88HDKJS, I need something that know there are numbers in there and returns a value of True. If the variable is NUUIENDIIE, I need it to return with false.
Thank you
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by: lostfocusPosted on 2008-11-03 at 13:30:45ID: 22871379
A regular expression may do the trick for you.
This may help explain it better.
http://www.seattlec