Sorry.. MIDDLE eight.. Now it gets ugly with regEx..
<cfset
masked=REReplace(ccnum,"([0-9]{4})[0-9]+([0-9]{4})","\1#repeatString('*',8)#\2")>
-Ryan
-----Original Message-----
From: Ryan Emerle
Sent: Tuesday, January 07, 2003 10:47 AM
To: CF-Talk
Subject: RE: Replacing characters in a string
Yet another way.. With regular expressions:
<cfset maskDigits=8>
<cfset masked=REReplace(CCnum,"^[0-9]{#maskDigits#}",repeatString("*",maskDigits))>
-Ryan
-----Original Message-----
From: Ryan Mitchell [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 07, 2003 7:56 AM
To: CF-Talk
Subject: Replacing characters in a string
This should be a simple enough one...
I have a credit card number, 16 digits long, and I want to star (*) out the
middle 8. How do I do this?
TIA
Ryan
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