I have a PHP form that allows end users to request a sample of the
products we sell. Unfortunately, a person/people have found it and
are sending in bad requests. We sell only within the US, and so I've
set up the form so that they must choose one of the 50 States. But we
keep getting requests with countries in the city field, i.e. "Moscow
Russia".
Is there a way that I can scan for country names, etc. in the text
fields and stop a request from going through if it finds one of those
"banned" words? I've searched for a solution but haven't been able to
find it.
If this is not enough info, please let me know. Also, I only know
enough PHP just to be dangerous, so please be kind. =;)
Thanks,
Frank
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