deny special characters

2 posts

hanen.jomaaJune 28, 2013 at 3:30 PM#

deny special characters

Hi,

i have a text field to enter some configuration,

i want deny special characters like "/ \ * $ "

can I doing that please?

thx for your help

aerDNAJune 28, 2013 at 4:22 PM#

Validate input with StrFilter.
E.g.
!include "WordFunc.nsh"
${StrFilter} "$Input" "12" ".-" "" $0 # letters, digits, dot & dash allowed
-or-
${StrFilter} "$Input" "" "" "/\*$$" $0 # everything but / \ * $ allowed
StrCmp $0 $Input ValidInput InvalidInput