<cfset variables.regex = '[^([:alnum:]_)-]'>

<cfset URL.view = "displayNewsletterPopup">
<cfset ok = reFind(variables.regex, URL.view)>
<cfdump var="#ok#" label="good [#URL.view#]">


<cfset URL.view = "display_Newsletter_Popup">
<cfset ok = reFind(variables.regex, URL.view)>
<cfdump var="#ok#" label="good [#URL.view#]">

<cfset URL.view = "displayNewsletterPopup../../../../../../../../../../tmp/writetest35985909.txt">
<cfset ok = reFind(variables.regex,URL.view)>
<cfdump var="#ok#" label="bad">