RosettaCodeData/Task/Determine-if-a-string-is-numeric/ColdFusion/determine-if-a-string-is-numeric-1.cfm

<cfset TestValue=34>
  TestValue: <cfoutput>#TestValue#</cfoutput><br>
<cfif isNumeric(TestValue)>
  is Numeric.
<cfelse>
  is NOT Numeric.
</cfif>

<cfset TestValue="NAS">
  TestValue: <cfoutput>#TestValue#</cfoutput><br>
<cfif isNumeric(TestValue)>
  is Numeric.
<cfelse>
  is NOT Numeric.
</cfif>