Posted on 2003-03-20
Medium Priority
Last Modified: 2013-12-24
how do i do this?

where is this?
Question by:Jerry_Pang

Author Comment

ID: 8173857
new bie to coldfusion.
i cant find it in reference.
if there was none, i was thinking of

how to do this?
LVL 33

Accepted Solution

hongjun earned 100 total points
ID: 8173872
There's no Isaplha function in CF but you can use regular expressions to check this fairly easily.
<cfif REFind("[^A-Za-z0-9]",mystring,1) gt 0>
 This string contains characters that are not alphanumeric.
 This string contains only alphanumeric characters.


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